国产真实迷奷在线播放_一级毛片久久精品_欧美视频免费在线观看视频_三级黄av毛片在线观看_亚洲国产制服丝袜无码av_久久综合国产亚洲777_欧美日韩岛国专区_自慰白浆在线观看_人妻丰满熟妇无码区_成 人 免费 在线电影

首頁 產(chǎn)品展示>珀金斯Perkins1306WK-WS用戶手冊

珀金斯Perkins1306WK-WS用戶手冊

珀金斯Perkins1306WK-WS用戶手冊,珀金斯Perkins1306WK-WS用戶手冊技術(shù)支持中心,珀金斯Perkins1306WK-WS用戶手冊代理商,珀金斯Perkins1306WK-WS用戶手冊銷售服務(wù)中心,珀金斯Perkins1306WK-WS用戶手冊價格規(guī)格資料查詢,寧波日昕動力科技有限公司
產(chǎn)品咨詢

詳細描述

Perkins 1300 Series EDi

Models WK to WS

USER’S HANDBOOK

Six cylinder, turbocharged, diesel engines with an

electronic management system for industrial and

agricultural applications

Publication TPD 1352E, Issue 4.

© Proprietary information of Perkins Engines Company Limited, all rights reserved.

The information is correct at the time of print.

Published in November 2011 by Technical Publications,

Perkins Engines Company Limited, Peterborough PE1 5NA, England

i

This document is printed from SPI². Not for RESALE


 

Thispublication iswritten in

PerkinsApproved ClearEnglish

This publication is divided into six chapters:

1    General information

2    Engine views

3    Operation instructions

4    Preventive maintenance

5    Engine fluids

6    Fault diagnosis

The following pages contain a detailed table of contents

ii

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

Contents

1 General information

Introduction  . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 1

Safety precautions  .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 2

How to care for your engine  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..  3

Engine preservation  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..  4

Parts and service   ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 5

Training ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..  5

Service literature . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..  5

Engine identification  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..  6

Engine data . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..  8

2 Engine views

Introduction  . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  11

Location of engine parts .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...   11

3 Operation instructions

How to start the engine ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...   13

How to start an engine with an ether start system .. ... ... ... ... ... ... ... ... ... ... ... ... ... ...   15

How to stop the engine  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  16

Adjustment of engine speed range  . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  16

Engine operation at idle speed  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  16

Running-in ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...   16

Altitude  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...   16

User’s Handbook, TPD 1352E, issue 3

iii

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

4 Preventive maintenance

Preventive maintenance periods  . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  17

Schedules  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  18

How to drain the cooling system .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  19

How to fill the cooling system  .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  20

How to renew the canister of the coolant filter / inhibitor . ... ... ... ... ... ... ... ... ... ... ... ...  21

How to check the drive belt  . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  22

How to remove the drive belt ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  22

Fuel pre-filter  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  23

How to renew the fuel strainer and the canister of the fuel filter .. ... ... ... ... ... ... ... ... ...  23

How to eliminate air from the fuel system  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  24

How to renew the lubricating oil ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  25

How to renew the canister of the lubricating oil filter  ... ... ... ... ... ... ... ... ... ... ... ... ... ... 26

Air filter   ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  27

Restriction indicator . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  27

How to set the valve tip clearances . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  28

5 Engine fluids

Fuel specification . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  29

Lubricating oil specification .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  30

Coolant specification  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  31

6 Fault diagnosis

Problems and possible causes  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  33

List of possible causes   ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  34

iv

User’s Handbook, TPD 1352E, issue 3

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

1

General information

1

Introduction

The 1300 Series EDi is a family of engines which have an electronic management system. The engines are

designed for industrial and agricultural applications from Perkins Engines Limited, a world leader in the design

and manufacture of high-performance diesel engines.

Perkins approved assembly and quality standards, together with the latest technology, have been applied to

the manufacture of your engine to give you reliable and economic power.

Note: To ensure that you use the relevant information for your specific engine type, refer to "Engine

identification" on page 6.

Danger is indicated in the text by two methods:

Warning! This indicates that there is a possible danger to the person.

Caution: This indicates that there is a possible danger to the engine.

Note: Is used where the information is important, but there is not a danger.

A

W251/1

User’s Handbook, TPD 1352E, issue 4

1

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

Safety precautions

These safety precautions are important.

You must refer also to the local regulations in the country of use. Some items only apply to specific

applications.

z   Only use these engines in the type of application for which they have been designed.

z   Do not change the specification of the engine.

z   Do not smoke when you put fuel in the tank.

z   Clean away fuel which has been spilt. Material which has been contaminated by fuel must be moved to a

safe place.

z   Do not put fuel in the tank while the engine runs (unless it is absolutely necessary).

z   Do not clean, add lubricating oil, or adjust the engine while it runs (unless you have had the correct training;

even then extreme caution must be used to prevent injury).

z   Do not make adjustments that you do not understand.

z   Ensure that the engine does not run in a location where it can cause a concentration of toxic emissions.

z   Other persons must be kept at a safe distance while the engine or auxiliary equipment is in operation.

z   Do not permit loose clothing or long hair near moving parts.

z   Keep away from moving parts during engine operation.

Warning! Some moving parts cannot be seen clearly while the engine runs.

z   Do not operate the engine if a safety guard has been removed.

z   Do not remove the filler cap or any component of the cooling system while the engine is hot and while the

coolant is under pressure, because dangerous hot coolant can be discharged.

z   Do not use salt water or any other coolant which can cause corrosion in the closed coolant circuit.

z   Do not allow sparks or fire near the batteries (especially when the batteries are on charge) because the

gases from the electrolyte are highly flammable. The battery fluid is dangerous to the skin and especially

to the eyes.

z   Disconnect the battery terminals before a repair is made to the electrical system.

z   Only one person must control the engine.

z   Ensure that the engine is operated only from the control panel or from the operator's position. Discard used

lubricating oil in a safe place to prevent contamination.

z   Ensure that the control lever of the transmission drive is in the "out-of-drive" position before the engine is

started.

z   The combustible material of some components of the engine (for example certain seals) can become

extremely dangerous if it is burned. Never allow this burnt material to come into contact with the skin or with

the eyes.

z   Diesel fuel and lubricating oil (especially used lubricating oil) can damage the skin of certain persons.

Protect your hands with gloves or a special solution to protect the skin.

z   Do not wear clothing which is contaminated by lubricating oil. Do not put material which is contaminated

with oil into the pockets of clothing.

z   Discard used lubricating oil in accordance with local regulations to prevent contamination.

z   Use extreme care if emergency repairs must be made in adverse conditions.

Continued

2

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

z   Always use a safety cage to protect the operator when a component is to be pressure tested in a container

of water. Fit safety wires to secure the plugs which seal the hose connections of a component which is to

be pressure tested.

z   Do not allow compressed air to contact your skin. If compressed air enters your skin, obtain medical help

immediately.

z   Turbochargers operate at high speed and at high temperatures. Keep fingers, tools and debris away from

the inlet and outlet ports of the turbocharger and prevent contact with hot surfaces.

z   The fuel injector units of this engine are controlled electronically by a pulse of 110 volts.

z   The fuel injector units are actuated by high-pressure engine lubricating oil. Do not remove any component

of the high-pressure system while the engine oil is under pressure, because dangerous oil can be

discharged.

z   Fit only genuine Perkins parts.

How to care for your engine

This handbook has been written to assist you to maintain and operate your engine correctly.

To obtain the best performance and the longest life from your engine, you must ensure that the maintenance

operations are done at the intervals indicated in Chapter 4, Preventive maintenance. If the engine works in a

very dusty environment or other adverse conditions, certain maintenance intervals will have to be reduced.  

Renew the filter canisters and lubricating oil regularly in order to ensure that the inside of your engine remains

clean.

Ensure that all adjustments and repairs are done by personnel who have had the correct training. Perkins

distributors have this type of personnel available. You can also obtain parts and service from your Perkins

distributor.

The terms "left side" and "right side" apply when the engine is seen from the flywheel end.

Warning! Read the "Safety precautions" on page 2 and remember them. They are given for your protection

and must be applied at all times.

User’s Handbook, TPD 1352E, issue 4

3

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

Engine preservation

Introduction

The recommendations indicated below are designed to prevent damage to the engine when it is withdrawn

from service for a prolonged period. Use these procedures after the engine is withdrawn from service.

Procedure

Caution: The procedure for this engine is different to the procedure for other Perkins engines, because of the

design of the fuel injection units.

1  Completely clean the outside of the engine.

2  Operate the engine until it is warm. Stop the engine and drain the lubricating oil from the sump. Ensure that

the oil gallery of the high-pressure lubrication system is drained.

Caution: If the gallery is not drained, the engine cylinders will be filled with engine lubricating oil when the fuel

injector units are removed.

3  Drain the fuel supply gallery, fitted to the cylinder head.

Caution: If the gallery is not drained, the engine cylinders will be filled with fuel when the fuel injector units are

removed.

4  Renew the canister of the lubricating oil filter, see "How to renew the canister of the lubricating oil filter" on

page 26.

5  Fill the sump to the full mark on the dipstick with new and clean lubricating oil. Use a correct preservative

fluid instead of the lubricating oil. If a preservative fluid is used, this must be drained and the lubricating oil

sump must be filled to the correct level with normal lubricating oil at the end of the storage period.

6  Drain the coolant circuit, see "How to drain the cooling system" on page 19. In order to protect the cooling

system against corrosion, fill it with an approved antifreeze mixture because this gives protection against

corrosion.

Caution: If protection against frost is not necessary and a corrosion inhibitor is to be used, it is recommended

that you consult the Technical Service Department, Perkins Engines Company Limited, Peterborough.

7  Connect the battery, eliminate air from the fuel system. Operate the engine for a short period in order to

circulate the lubricating oil and the coolant in the engine. Then correct leakages of fuel, lubricating oil or air.

8  Disconnect the battery. Then put the battery into safe storage in a fully charged condition. Before the battery

is put into storage, protect its terminals against corrosion.

9  Remove the air filter. Then, if necessary, remove the pipe(s) installed between the air filter and the

turbocharger. Seal the air inlet to the turbocharger with waterproof tape.

Continued

4

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

10  Remove the exhaust pipe. Seal the manifold or the turbocharger with waterproof tape.

11  Clean the engine breather pipe and seal the end of the pipe.

12  When a preservative fuel is to be used, drain the fuel system and fill it with the preservative fuel. If

preservative fuel is not used, the system can be completely filled with normal fuel but the fuel must be drained

and discarded at the end of the storage period together with the fuel filter canister.

13  Remove the drive belts and put them into storage.

14  Seal the vent pipe of the fuel tank or the fuel filler cap with waterproof tape.

Every month, the crankshaft must be rotated in order to change the spring loading on the valve train. Rotate

the crankshaft more than 180 degrees. Visibly check for damage or corrosion to the engine.

If the engine protection is done correctly according to the above recommendations, no corrosion damage will

normally occur. Perkins are not responsible for damage which may occur when an engine is in storage after a

period in service.

Parts and service

If problems occur with your engine or with the components fitted onto it, your Perkins distributor can make the

necessary repairs and will ensure that only the correct parts are fitted and that the work is done correctly.

Training

Local training for the correct operation, service and overhaul of engines is available at certain Perkins

distributors. If special training is necessary, your Perkins distributor can advise you how to obtain it at the

Perkins Customer Training Department, Peterborough, or other main centres.

Service literature

Workshop manuals, installation drawings and other service publications are available from your Perkins

distributor at a nominal cost.

User’s Handbook, TPD 1352E, issue 4

5

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

Engine identification

The 1300 Series EDi engines consist of a range of six cylinder in-line engines which are turbocharged or

turbocharged/intercooled. The engines have an electronic management system.

In this handbook, the different engine types are indicated by their code letters, which are the first two letters of

the engine number as indicated in table 1.

Table 1

Capacity

Code letters

Aspiration system

Litre

7,6

7,6

8,6

8,6

7,6

7,6

8,6

8,6

in3

466

466

531

531

466

466

531

531

WK

WL

Turbocharged

Turbocharged / intercooled

Turbocharged

WM

WN

WP

WQ

WR

WS

Turbocharged / intercooled

Turbocharged

Turbocharged / intercooled

Turbocharged

Turbocharged / intercooled

The engine number is stamped on the left side of the cylinder block (A1) on the earliest engines, behind the

high pressure pump. On later engines, the engine number is located at position (B1). On the current engine,

the identification plate is located on the top cover of the engine (C1).

An example of an engine number is WP1296N1234567.

The components of the engine number are as follows:

WP = Type code letters

1296 = Build list number

N = Built in the USA

1234567 = Engine serial number

Certain engines built after 4th January 2010 use a different engine number format. An example of the engine

number in the different engine format is WGBF1296N12345U.

The components of the engine number are as follows:

W = Engine series

G = Application

B = Engine type

F = Number of cylinders

1296 = Build list number

N = Built in the USA

123456U = Engine serial number

If you need parts, service or information for your engine, you must give the complete engine number to your

Perkins distributor.

6

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

1

A

B

W002

PW250/1

1

C

User’s Handbook, TPD 1352E, issue 4

7

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

Engine data

Number of cylinders... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..6

Cylinder arrangement  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. In line

Cycle.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..Four stroke

Induction system ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... Turbocharged or Turbocharged/intercooled

Combustion system ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  Direct injection

Nominal bore:

- WK and WL.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 109,2 mm (4.301 in)

- WM, WN, WP, WQ, WR and WS. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 116,6 mm (4.590 in)

Stroke:

- WK, WL , WP and WQ  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 118,9 mm (4.681 in)

- WM, WN, WR and WS. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 135,9 mm (5.350 in)

Compression ratio.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..16.5:1

Cubic capacity:

- WK, WL , WP and WQ. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 7,64 litres (466.4 in3)

- WM, WN, WR and WS. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 8,71 litres (531.0 in3)

Firing order. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..1, 5, 3, 6, 2, 4

Valve tip clearances (cold):

- Inlet and exhaust . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..0,64 mm (0.025 in)

Lubricating oil pressure (minimum):

- Idle... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..137 kPa (20 lbf in  ) 1,4 kgf/cm2

2

2

- maximum engine speed and normal engine temperature ... ... ... ... ... ... ... ..276 kPa (40 lbf/in  ) 2,8 kgf/cm2

Capacity of a typical lubricating oil sump (1)

:

- Without filter canister ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 22,7 litres (40.0 UK pints) 24 US quarts

- With filter canister  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 28,3 litres (49.9 UK pints) 28 US quarts

Typical coolant capacity (engine only)... ... ... ... ... ... ... ... ... ... ... .. 12,8 litres (22.5 UK pints) 13,5 US quarts

Direction of rotation ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . Clockwise from the front

(1) The capacity of the sump may vary according to the application. Fill to the "Full" mark on the dipstick. Do not exceed the "Full" mark.

8

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

User’s Handbook, TPD 1352E, issue 4

9

This document is printed from SPI². Not for RESALE


 

This page is intentionally blank

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

2

Engine views

2

Introduction

Perkins engines are built for specific applications and the views which follow do not necessarily match your

engine specification.

Location of engine parts

Front and left side view

1 Fan

8 Sensor for the inlet manifold air temperature

2 Wiring harness to the sensor for injection control      9 electrical connector for the injector units

pressure

10 Supply manifold

3 Sensor for engine oil temperature

11 Lubricating oil filler and dipstick

4 Camshaft position sensor

12 Engine control module

5 Sensor for engine oil pressure

13 Fuel strainer

6 Crankshaft damper

14 Canister for the fuel filter

7 Sump for the engine lubricating oil

15 Starter motor

8

9

1

2

10

11

3

4

12

13

14

5

6

15

7

A

PW251/2

User’s Handbook, TPD 1352E, issue 4

11

This document is printed from SPI². Not for RESALE


 

2

1300 Series EDi Models WK to WS

Rear and right side view

16 Rear lift bracket

17 Engine breather pipe

18 Turbocharger

24 Front lift bracket

25 Coolant temperature sensor

26 Alternator

19 Wastegate

27 Tensioner for the drive belt

28 Canister for the coolant filter / inhibitor

29 Coolant pump

20 Flywheel

21 Flywheel housing

22 Canister for the lubricating oil filter

23 Air inlet connection

30 Coolant inlet connection

31 Lubricating oil cooler

23

24

25

16

17

26

27

18

28

29

19

20

21

22

30

31

A

PW250

12

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

3

Operation instructions

3

How to start the engine

Temperature of 15°C (60°F) to -10°C (14°F)

Several factors affect engine start, for example:

z   The power of the batteries

z   The performance of the starter motor

z   The viscosity of the lubricating oil

z   The installation of a cold start system.

The engine will start without a cold starting aid at temperatures as low as -10 °C (14 °F). In conditions where

the temperature is lower than this, a block heater or an ether start system may be necessary.

Before the engine is started the operator should understand fully the reason for the controls and their use.

Before the engine is started:

z   Check that there is sufficient coolant and, if necessary, add the correct coolant, see Chapter 4, Preventive

maintenance.

z   Check that there is sufficient lubricating oil in the sump and, if necessary, add lubricating oil. Refer to

Chapter 4, Preventive maintenance. Ensure that the lubricating oil is of the correct grade for the ambient

conditions.

z    Fill the fuel tank with fuel of the correct specification, see Chapter 5, Engine fluids.

z    Check the air filter and its connections.

z    Ensure that all of the electrical connections are tight.

Notes:

z   For the correct engine fluids, see Chapter 5, Engine fluids.

z   The procedures to start the engine may vary according to the application. If possible, consult the User's

Handbook for the application.

1  Apply the hand brake, if the application is fitted with one. Ensure that the transmission is in the out-of-drive

position. Ensure that the engine speed control is in the minimum speed position.

2  Turn the start key to the "ON" position.

Note: Do not operate the engine speed control during engine start, the management system controls the

supply of fuel, and it will ignore signals from the speed control until the engine starts.

3  Turn the start key further to engage the starter motor. If the application has a start button, press and hold

the button.

4  Release the start key (or the button) as soon as the engine starts. The start key will return to the "ON"

position.

Caution: If the engine does not start within 30 seconds, release the start key and wait two to three minutes to

allow the starter motor to cool. If after three tries the engine does not start, turn the key to the "OFF" position.

Continued

User’s Handbook, TPD 1352E, issue 4

13

This document is printed from SPI². Not for RESALE


 

3

1300 Series EDi Models WK to WS

5  Locate and correct the problem. Always ensure that the engine and starter motor are stationary before the

starter motor is engaged again.

2

2

When the engine starts, check that the lubricating oil pressure exceeds 138 kPa (20 lbs/in ) 1,4 kgf/cm   within

the first 10 seconds, see "Engine data" on page 8 for the correct lubricating oil pressure.

If a gauge is not fitted, check that the warning light for low oil pressure is extinguished. If this does not occur,

stop the engine and find and correct the fault. Allow the engine to warm at approximately 1000 rev/min for three

to five minutes before load is applied.

14

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

3

1300 Series EDi Models WK to WS

How to start an engine with an ether start system

Ambient temperature below -20°C (-4°F)

Caution: Ether is very flammable and is toxic. Apply the safety precautions on the container for the use and

storage of ether and for the disposal of empty containers.

1  Apply the hand brake. Ensure that the transmission is in the out-of-drive position. Check the ether container

to ensure that a supply of ether is available under pressure.

2  Ensure that the engine speed control is still in the idle position.

Note: Do not operate the engine speed control during engine start, the management system controls fuel

supply and it will ignore signals from the speed control until the engine starts.

3  Turn the start key to the "ON" position.

4  Turn the start key further to engage the starter motor. If the application has a start button, press and hold

the button to engage the starter motor, and at the same time press the ether injection button. Allow one to two

seconds for the ether injection system to fill then release the injection button to release a measured amount of

ether into the engine.

Caution: Release of ether into the cylinders before the starter motor is engaged may cause damage to the

pistons and piston rings.

5  Release the start key (or the start button, if one is fitted) as soon as the engine starts. The start key will return

to the "ON" position.

Caution: If the engine does not start within 30 seconds, release the start key and wait two to three minutes to

allow the starter motor to cool. If after three tries the engine does not start, turn the key to the "OFF" position

and locate and correct the problem. Always ensure that the engine and starter motor are stationary before the

starter motor is engaged again.

Note: In extemely cold conditions, it is permissible to inject further ether into the engine if the engine runs

roughly after the initial start.

Caution: Do not inject ether into a warm engine.

6  When the engine starts check that the lubricating oil pressure exceeds 138 kPa (20 lbs/in  ) 1,4 kgf/cm2

within the first 25 seconds, see "Engine data" on page 8 for the correct lubricating oil pressure. If a gauge is

not fitted, check that the warning light for low oil pressure is extinguished. If this does not occur, stop the

engine.

2

Find and correct the fault. Allow the engine to warm at approximately 1000 rev/min for three to five minutes

before load is applied.

User’s Handbook, TPD 1352E, issue 4

15

This document is printed from SPI². Not for RESALE


 

3

1300 Series EDi Models WK to WS

How to stop the engine

Turn the engine start key to the "OFF" position.

It is recommended that the engine is operated at idle speed for three to five minutes before the engine is

stopped. This will allow the lubricating oil and the coolant to carry the heat away from large ferrous

components.

Adjustment of engine speed range

The idle or maximum speed settings cannot be changed by the engine operator.

Engine operation at idle speed

Do not operate the engine for long periods at idle speed as this could have an adverse affect on the engine

performance or damage the engine.

Running-in

A gradual running-in of a new engine is not necessary. Prolonged operation at light loads during the early life

of the engine is not recommended.

Maximum load can be applied to a new engine as soon as the engine is put into service and the coolant

temperature has reached a minimum of 76 °C (170 °F).

z   Do not operate the engine at high speeds without a load.

z   Do not overload the engine.

Altitude

The engine management system will automatically compensate for altitude.

16

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

4

Preventive maintenance

4

Preventive maintenance periods

These preventive maintenance periods apply to average conditions of operation. Check the periods given by

the manufacturer of the equipment in which the engine is installed. Use the periods which are shortest . When

the operation of the engine must conform to the local regulations these periods and procedures may need to

be adapted to ensure correct operation of the engine.

It is good preventive maintenance to check for leakage and loose fasteners at each service.

These maintenance periods apply only to engines that are operated with fuel and lubricating oil which conform

to the specifications given in this handbook.

User’s Handbook, TPD 1352E, issue 4

17

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

Schedules

The schedules which follow must be applied at the interval (hours or months) which occur first.

A

B

C

D

Every day or every 8 hours

Every 450 hours or 6 months

Every 900 hours or 12 months

Every 3600 hours or 24 months

E

F

Every 5000 hours

Every 6700 to 7500 hours

Annually

G

A

B

C

D

E

F

G

Operation

z

z

Ensure that the coolant is at the correct level

Check the intercooler and the coolant radiator for debris

z

z

z

Check, and adjust if necessary, the antifreeze mixture  (2)

Test the level of coolant conditioner, and adjust if necessary  (2)

Check the condition of the drive belt

z

Renew the coolant  (4)

z

z

Renew the canister of the coolant filter  (3)

Inspect the thermostat  (2)

z

Drain water from the fuel pre-filter  (1)

z

Renew the canister of the fuel filter and renew the fuel strainer

z

Ensure that the atomisers are checked  (2)

z

z

Check the amount of lubricating oil in the sump

Check the lubricating oil pressure at the gauge  (1)

z

z

z

Renew the engine lubricating oil  (5)

Renew the canister of the lubricating oil filter

Clean or renew the air filter element (or earlier if in extremely dusty conditions)

z

Ensure that the valve tip clearances of the engine are checked and, if necessary, adjusted  (2)

Ensure that the turbocharger impeller and the turbocharger compressor casing are cleaned

z

z

(2)

Ensure that the alternator, the starter motor, and the turbocharger are checked

z

Inspect the electrical system  (2)

(1) If one is fitted.

(2) By a person who has had the correct training.

(3) Also if the coolant system has been drained.

(4) The system should be flushed and a new canister fitted.

(5) The oil change interval will change with the sulphur content of the fuel (see the table below and the "Fuel specification" on page

29). The interval to change the canister of the lubricating oil filter is not affected.

(6) Use a suitable test kit.

Fuel sulphur content (%)

Oil change interval

Normal

<0.5

0.5 to 1.0

>1.0

75% of normal

50% of normal

18

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to drain the cooling system

Warning! Do not drain the coolant while the engine is still hot and the system is under pressure because

dangerous hot coolant can be discharged.

1  Ensure that the machine is on level ground.

2  Remove the filler cap of the cooling system.

3  Remove the drain plug (A1) from the side of the cylinder block (below the rear of the high-pressure pump)

and the drain plug (B1) from the lubricating oil cooler in order to drain the engine. Ensure that the drain holes

are not restricted.

4  Open the tap or remove the drain plug at the bottom of the radiator in order to drain the radiator. If the radiator

does not have a tap or drain plug, disconnect the hose at the bottom of the radiator.

5  Flush the system.

6  Fit the drain plugs and the filler cap. Close the radiator tap or connect the radiator hose.

7  Renew the canister, part number 26550001, of the coolant filter.

Caution: The canister contains a corrosion inhibitor which is circulated around the cooling system as the

coolant passes through the canister. It is important that only the genuine correct Perkins canister is used.

1

1

A

B

W005

W006

User’s Handbook, TPD 1352E, issue 4

19

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to fill the cooling system

Caution: See "Coolant specification" on page 31 for details of the correct coolant to be used in the cooling

system. If coolant is added to the system during service, it must consist of the same original mixture as used

to fill the system. The engine must be allowed to cool before coolant is added.

Warning! Do not remove the filler cap while the engine is still hot and the system is under pressure because

dangerous hot coolant can be discharged.

1  Remove the filler cap of the cooling system.

2  The cooling system must be filled very slowly in order to eliminate air. Fill the cooling system until coolant

reaches the bottom of the filler tube. Fit the filler cap.

3  Start the engine. Allow the engine to operate at a fast idle until the engine reaches its normal temperature

of operation. Stop the engine and allow it to cool.

Remove carefully the filler cap and add coolant until the level of the coolant reaches the filler tube. Fit the filler

cap.

20

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to renew the canister of the coolant filter / inhibitor

Warning! Do not remove the canister while the engine is still hot and under pressure because dangerous hot

fluid can be discharged.

Caution: The canister contains a corrosion inhibitor which is circulated around the cooling system as the

coolant passes through the canister. It is important that only the genuine correct Perkins canister is used.

Note: There are two types of coolant filter head:

Type 1

1  When the engine has cooled, remove the radiator filler cap to release the system pressure.

Note: When the system pressure is released, valves will close in the filter canister and in the housing for the

canister. This will prevent the loss of coolant when the filter is removed.

2  Thoroughly clean the outside surfaces of the coolant filter assembly.

3  Use a strap wrench or similar tool to loosen the filter canister and remove the canister. Valves in the filter

head will prevent the loss of coolant when the canister is removed.

4  Ensure that the threaded adaptor (A2) is secure in the filter head and that the inside of the head is clean.

5  Lubricate lightly the seal (A1) on top of the new canister with clean engine coolant. Fit the new canister to

the filter head and tighten, by hand only. Do not overtighten the canister.

1

2

3

1

2

A

B

W007

W1170

Type 2

1  When the engine has cooled, remove the radiator filler cap to release the system pressure.

2  Turn the lever (B1) fully counter-clockwise, to the close the valve. This will prevent the loss of coolant when

the canister (B3) is removed.

3  Thoroughly clean the outside surfaces of the coolant filter assembly.

4  Use a strap wrench or similar tool to loosen the filter canister and remove the canister.

5 , ,  Lubricate lightly the seal on top of the new canister with clean engine coolant. Fit the new canister to the

filter head and tighten until the seal touches the filter head, tighten a further one rotation by hand only. Do not

overtighten the canister.

6  Turn the lever (B2) fully clockwise, to the open the valve. This will allow the flow of coolant through the

canister.

User’s Handbook, TPD 1352E, issue 4

21

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to check the drive belt

There is no need to check the tension of the belt as the tension is set automatically. The condition of the belt

should be checked. The belt should be renewed if there are cracks in the belt or if the belt is contaminated by

oil or grease.

1

4

2

5

3

A

W008

How to remove the drive belt

1  Fit a square headed lever (A3) into the 12,7 mm (0.5 in) hole (A2) in the tensioner assembly (A1).

2  Operate the lever to release the tension from the belt (A4) and remove the belt. The tensioner will return to

its original position by spring pressure.

3  Remove the lever.

To tighten the alternator pulley nut

1  Fit a suitable strap wrench around the alternator pulley to prevent rotation while the nut is tightened.

2  Tighten the nut to 60 Nm (44 lbf ft) 6 kgf m.

3  Remove the strap wrench.

To fit the fan drive belt

1  With the lever (A3) in the tensioner (A1), pull the tensioner outwards. Put the belt in position around all of

the pulleys. Ensure that the tensioner pulley is on the outside of the belt.

2  Allow the tensioner to return and tension the belt.

3  Remove the lever.

22

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

Fuel pre-filter

This will normally be fitted between the fuel tank and the engine. Check the filter bowl for water at regular

intervals and drain as necessary.

How to renew the fuel strainer and the canister of the fuel filter

The fuel filter assembly has a fuel strainer to remove larger particles from the fuel and a filter canister to remove

the smaller particles. The fuel strainer can be cleaned, but the fuel filter must be renewed.

1  Thoroughly clean the outside surfaces of the fuel filter assembly.

2  Use a strap wrench or similar tool to loosen the filter canister, and remove the canister.

1

3  Use a 29 mm (1  /   in ) socket spanner to remove the plastic cover (A5) from the fuel strainer. Remove the

8

strainer (A3) and the 'O' ring (A4) from the cover.

4  Fit a new strainer and a new 'O' ring to the cover and fit the cover to the filter head.

Caution: Ensure that the open end of the new strainer is toward the filter head.

5  Ensure that the threaded adaptor (A1) is secure in the filter head and that the inside of the head is clean.

Lubricate lightly the seal (A2) of the new canister with clean diesel fuel. Fit the new canister to the filter head

1

and tighten the canister by hand until the seal contacts the filter head. Tighten the canister a further  /   turn by

2

hand only. Do not use a strap wrench.

6  Eliminate the air from the fuel filter, see page 24.

Caution: It is important that only the genuine Perkins parts are used. The use of wrong parts could damage

the fuel injector units.

3

1

4

2

5

A

W009

User’s Handbook, TPD 1352E, issue 4

23

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to eliminate air from the fuel system

If air enters the fuel system, it must be eliminated before the engine can be started.

Air can enter the system if:

z   The fuel tank is drained during normal operation.

z   The low-pressure fuel pipes are disconnected.

z   A part of the low-pressure fuel system leaks during engine operation.

In order to eliminate air from the fuel system, proceed as follows:

1  Loosen the vent plug (A1) on the top of the fuel filter head.

2  Operate the plunger of the fuel priming pump (A2) until fuel, free from air, comes from the filter vent point.

Tighten the vent plug.

3  Turn the start key to the "ON" position.

4  Operate the starter motor for intervals of 15 seconds until the engine starts. If the engine runs correctly for

a short time and then stops or runs roughly, check for air in the fuel system. If there is air in the fuel system,

there is probably a leakage in the low pressure system. Turn the start key to the "OFF" position to stop the

engine. Rectify the leakage and repeat the procedure.

2

1

A

W011/1

24

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to renew the lubricating oil

1  Operate the engine until it is warm.

2  Stop the engine.

3  Put a container with a capacity of approximately 30 litres (6.5 UK gallons) 32 US quarts beneath the sump.

Remove the sump drain plug (A1) and its washer and drain the lubricating oil from the sump. Ensure that the

‘O’ ring is not damaged. Fit the drain plug and its washer and tighten the plug to 68 Nm (50 lbf ft) 6,9 kgf m.

4  Turn the handle on top of the filler cap (B2) counter-clockwise to release the filler cap and dipstick assembly

from the filler tube.

5  Fill the sump to the "FULL" mark on the dipstick (B1) with new and clean lubricating oil of an approved grade,

see "Lubricating oil specification" on page 30.

6  Fit the dipstick and filler cap assembly and turn the handle on the cap clockwise to tighten the filler cap in

the filler tube.

7  Remove the container of used lubricating oil from beneath the engine.

Warning! Discard the used lubricating oil in a safe place and in accordance with local regulations.

8  Start the engine and check for lubricating oil leakage. Stop the engine. After 15 minutes check the oil level

on the dipstick and, if necessary, put more lubricating oil into the sump.

Caution: Do not fill the sump past the "FULL" mark on the dipstick.

F u l l

A d d

1

1

2

A

B

W012

W013

User’s Handbook, TPD 1352E, issue 4

25

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to renew the canister of the lubricating oil filter

1  Put a tray under the filter to retain spilt lubricating oil.

2  Clean thoroughly the outside surfaces of the filter assembly.

3  Use a strap wrench or similar tool to loosen the filter canister. Remove and discard the canister. Ensure that

the adaptor (A1) is secure in the filter head.

Warning! Discard the used canister and lubricating oil in a safe place and in accordance with local regulations.

4  Clean inside the filter head

5  Lubricate the seal (A2) on top of the canister with clean engine lubricating oil.

6  Fill the new filter canister with clean engine lubricating oil. Fit the new canister and tighten by hand until the

1

3

4

seal contacts the filter head. Tighten the canister a further  /   to   /  of a turn by hand only. Do not use a strap

wrench.

2

7  Ensure that there is lubricating oil in the sump.

8  Turn the start key to the "ON" position and start the engine.

Note: The engine will not start and operate until oil pressure is obtained. Oil pressure is indicated when the

warning light is extinguished or by a reading on the gauge.

When the engine starts check for leakage from the filter. Stop the engine. After 15 minutes  check the oil level

on the dipstick and, if necessary, put more lubricating oil of an approved grade into the sump.

Caution: Do not fill the sump past the "FULL" mark on the dipstick.

2

A

W014

26

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

Air filter

Environmental conditions have an important effect on the frequency at which the air filter needs service.

The filter element must be cleaned or renewed according to the manufacturer's recommendations.

Restriction indicator

The restriction indicator for these engines must work at a pressure difference of 635 mm (25 in) of water gauge.

It is fitted on the air filter outlet or between the air filter and the induction manifold.

The restriction indicator should be tested according to the manufacturer's recommendations.

User’s Handbook, TPD 1352E, issue 4

27

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to set the valve tip clearances

The valve tip clearance is checked with feeler gauges between the top of the valve stem and the rocker lever

(B), with the engine cold. The correct clearance for the inlet valves and the exhaust valves is 0,64 mm

(0.025 in). The valve positions are shown at (A).

The arrangement of the valves for each cylinder in sequence is inlet valve then exhaust valve.

Note: Number 1 cylinder is at the front of the engine.

1  Disconnect the air inlet pipe at the rocker cover/induction manifold.

2  Release the 13 cap screws which retain the rocker cover and remove the cover.

3  Turn the crankshaft in the normal direction of rotation until valve 11 (A) has just opened and valve 12 has

not closed fully. Check/adjust the clearances of valves 1 and 2.

4  Set valves 3 and 4 as indicated above then check/adjust the clearances of valves 9 and 10.

5  Set valves 7 and 8 then check/adjust the clearances of valves 5 and 6.

6  Set valves 1 and 2 then check/adjust the clearances of valves 11 and 12.

7  Set valves 9 and 10 then check/adjust the clearances of valves 3 and 4.

8  Set valves 5 and 6 then check/adjust the clearances of valves 7 and 8.

9  If necessary, put a new rocker cover/induction manifold gasket in position on the cylinder head. Align

carefully the cover and the gasket. Fit the cap screws which retain the rocker cover and tighten them to 17 Nm

(13 lbf ft) 1,7 kgf m.

10  Connect the air inlet pipe to the rocker cover

1

2

3

4

5

6

7

8

9

10

11

12

A

W014

B

W202/1

28

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

5

Engine fluids

5

Fuel specification

To get the correct power and performance from your engine, use good quality fuel. The recommended fuel

specification for Perkins engines is indicated below:

Cetane number

Viscosity

50 minimum

2.0/4.5 centistokes at 40 °C

0,835/0,855 kg/litre

0.2% of mass, maximum

85% at 350 °C

Density

Sulphur

Distillation

Cetane number indicates ignition performance. A fuel with a low cetane number can cause cold start problems

and affect combustion.

Viscosity is the resistance to flow and engine performance can be affected if it is outside the limits.

Density: A lower density reduces engine power, a higher density increases engine power and exhaust smoke.

Sulphur: A high sulphur content (not normally found in Europe, North America or Australasia) can cause

engine wear. Where only high sulphur fuels are available, it is necessary to use a highly alkaline lubricating oil

in the engine or to renew the lubricating oil more frequently, see "How to renew the lubricating oil" on page 25.

Distillation: This is an indication of the mixture of different hydrocarbons in the fuel. A high ratio of light-weight

hydrocarbons can affect the combustion characteristics.

Low temperature fuels

Special winter fuels may be available for engine operation at temperatures below 0 °C. These fuels have a

lower viscosity and also limit the wax formation in the fuel at low temperatures. If wax formation occurs, this

could stop the fuel flow through the filter.

If you need advice on adjustments to an engine setting or to the lubricating oil change periods which may be

necessary because of the standard of the available fuel, consult the Technical Service Department of Perkins

International Limited at Peterborough or your nearest Perkins Distributor.

Aviation kerosene fuels

Caution: Do not use aviation kerosene fuel JP4.

JP5 and JP8 can be used, but they can affect engine performance and wear in the fuel injector units could

increase. It is recommended that you consult the Technical Service Department of Perkins International

Limited at Peterborough if aviation kerosene fuel is to be used.

Aviation kerosene fuels are more flammable than diesel fuel and need careful storage and careful

management.

User’s Handbook, TPD 1352E, issue 4

29

This document is printed from SPI². Not for RESALE


 

5

1300 Series EDi Models WK to WS

Lubricating oil specification

The specification of lubricating oil that is recommended for these engines are API CI-4 or DHD-1.

This specification of lubricating oil will provide the necessary protection for your engine. A higher specification

of lubricating oil is acceptable.

Caution: The type of lubricating oil to be used may be affected by the quality of the fuel which is available. For

further details see "Fuel specification" on page 29.

Always ensure that the correct viscosity grade of lubricating oil is used for the ambient temperature range in

which the engine will run as shown in the chart (A).

Note: The shaded areas in the chart (A) indicate the preferred viscosity grade of oil for the temperature range.

Increase in oil consumption may be expected when SAE 0W-30, 5W-30 and 10W-30 oils are used.

Check oil levels more frequently.

0W-30

5W-30

10W-30

15W-40

-30

-22

-20

-4

-10

14

0

32

10

50

20

68

30

86

40

50 C

o

o

104    122 F

A

30

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

5

1300 Series EDi Models WK to WS

Coolant specification

The quality of the coolant which is used can have a great effect on the efficiency and life of the cooling system.

The recommendations indicated below can help to maintain a good cooling system and to protect it against

frost and/or corrosion.

If the correct procedures are not used, Perkins cannot be held responsible for frost or corrosion damage.

1  If it is possible, use clean soft water in the coolant.

2  If an antifreeze mixture is used to prevent frost damage, it must have an ethanediol base (ethylene glycol)

with a corrosion inhibitor. It is recommended that the corrosion inhibitor is of the sodium nitrite/sodium

molybdate type. The antifreeze mixture must be an efficient coolant at all ambient temperatures and it must

provide protection against corrosion. It must also have a specification at least as good as the requirements of

either BS6580 or MOD AL39.

The quality of the antifreeze coolant must be checked at least once a year, for example, at the beginning of

the cold period. The coolant must be renewed every two years.

The antifreeze mixture must consist of equal quantities of antifreeze and water. Concentrations of more than

50% of antifreeze must not be used because these can affect adversely the performance of the coolant.

3  When frost protection is not necessary, it is still an advantage to use an approved antifreeze mixture

because this gives a protection against corrosion and also raises the boiling point of the coolant. If an approved

antifreeze mixture is not available, add a correct mixture of corrosion inhibitor to the water.

All 1300 Series EDi engines are supplied with a coolant filter / conditioner canister. Renew the coolant and the

filter / conditioner canister in accordance with the maintenance "Schedules" on page 18. Test the level of

coolant conditioner, and adjust if necessary in accordance with the maintenance "Schedules" on page 18.

User’s Handbook, TPD 1352E, issue 4

31

This document is printed from SPI². Not for RESALE


 

This page is intentionally blank

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

6

Fault diagnosis

6

Problems and possible causes

Possible causes

Problem

Checks by the workshop

personnel

Checks by the user

The starter motor turns the engine too slowly

The engine does not start

1, 2, 3, 4

5, 6, 7, 8, 9, 10, 12, 13,     37, 38, 42, 43, 44, 66, 67, 68,

14, 15, 17

69

5, 7, 8, 9, 10, 11, 12, 13,

14, 15, 16, 17, 19

The engine is difficult to start

Not enough power

37, 38, 40, 42, 43, 44, 66

8, 9, 10, 11, 12, 13, 16,     37, 38, 39, 42, 43, 44, 61, 63,

8, 9, 20, 21

64, 66, 68, 69

8, 9, 10, 12, 13, 15, 20,

22

Misfire

37, 38, 39, 40, 43, 66, 69

11, 13, 15, 17, 18, 19,

23, 22

37, 38, 39, 40, 42, 43, 44, 63,

66

High fuel consumption

Black exhaust smoke

Blue or white exhaust smoke

37, 38, 39, 40, 42, 43, 44, 61,

63, 66

11, 13, 15, 17, 19, 21, 22

4, 15, 21, 23

37, 38, 39, 42, 43, 44, 45, 52,

58, 62, 66, 68

The pressure of the low pressure lubricating oil system is too

low

4, 24, 25, 26

46, 47, 48, 50, 51, 59,

37, 40, 42, 44, 46, 52, 53, 60,

66, 68

The engine knocks

The engine runs erratically

Vibration

9, 13, 15, 17, 20, 22, 23

8, 9, 10, 11, 12, 13, 15,

16, 18, 20, 22, 23

38, 40, 44, 52, 60, 66, 68, 69

38, 39, 40, 44, 52, 54, 66, 68,

69

13, 18, 20, 27, 28

4, 25

The pressure of the low pressure lubricating oil system is too

high

49

11, 13, 15, 19, 27, 29,

30, 32, 65

The engine oil temperature is too high

Crankcase pressure

37, 39, 52, 55, 56, 57, 64, 69

39, 42, 44, 45, 52

31, 33

37, 39, 40, 42, 43, 44, 45, 53,

60

Bad compression

11, 22

The engine starts and stops

10, 11, 12

4, 24, 25, 26

66, 68, 69

The pressure of the high pressure lubricating oil system is too

low

66, 68, 69

User’s Handbook, TPD 1352E, issue 4

33

This document is printed from SPI². Not for RESALE


 

6

1300 Series EDi Models WK to WS

List of possible causes

1  Battery capacity low.

2  Bad electrical connections.

3  Fault in starter motor.

4  Wrong grade of lubricating oil.

5  Starter motor turns engine too slowly.

6  Fuel tank empty.

7  Spare.

8  Restriction in a fuel pipe.

9  Fault in fuel lift pump.

10  Dirty fuel filter element.

11  Restriction in air induction system.

12  Air in fuel system.

13  Fault in the fuel injector units.

14  Cold start system used incorrectly.

15  Fault in cold start system.

16  Restriction in fuel tank vent.

17  Wrong type or grade of fuel used.

18  Restricted movement of engine speed control.

19  Restriction in exhaust pipe.

20  Engine temperature is too high.

21  Engine temperature is too low.

22  Incorrect valve tip clearances.

23  Too much oil or oil of the wrong type is used in wet type air cleaner, if one is fitted.

24  Not enough lubricating oil in sump.

25  Defective gauge.

26  Dirty lubricating oil filter element.

27  Fan damaged.

28  Fault in engine mounting or flywheel housing.

29  Too much lubricating oil in sump.

30  Restriction in air or water passages of radiator.

31  Restriction in breather pipe.

32  Insufficient coolant in system.

33  Fault in exhauster.

34  Spare.

35  Spare.

36  Spare.

37  Valve timing is incorrect.

38  Bad compression.

39  Cylinder head gasket leaks.

40  Valves are not free.

41  Spare.

42  Worn cylinder bores.

43  Leakage between valves and seats.

44  Piston rings are not free or they are worn or broken.

45  Valve stems and/or guides are worn.

46  Crankshaft bearings are worn or damaged.

34

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

6

1300 Series EDi Models WK to WS

47  Lubricating oil pump is worn.

48  Relief valve does not close.

49  Relief valve does not open.

50  Relief valve spring is broken.

51  Fault in suction pipe of lubricating oil pump.

52  Piston is damaged.

53  Piston height is incorrect.

54  Flywheel housing or flywheel is not aligned correctly.

55  Fault in thermostat or thermostat is of an incorrect type.

56  Restriction in coolant passages.

57  Fault in water pump.

58  Valve stem seal is damaged.

59  Restriction in sump strainer.

60  Valve spring is broken.

61  Turbocharger impeller is damaged or dirty.

62  Lubricating oil seal of turbocharger leaks.

63  Induction system leaks.

64  Turbocharger waste-gate does not work correctly, if one is fitted.

65  Drive belt for water pump is loose.

66  Faulty engine management system.

67  Broken drive on the high pressure pump.

68  Faulty injection control system

69  Faulty sensor

免費熱線
400-100-8969???15088860848
機組銷售
0574-26871589? 15267810868
配件銷售
0574-26886646? 15706865167
維修熱線
0574-26871569  18658287286
手機端
微信公眾號
X
在線客服
日韩 欧美 亚洲 视频一区| 亚洲一本大道中文在线| 亚洲欧美人成电影在线观看| 精品精品国产欧美在线小说区| 人人草人人干超碰免费| 久久久久久国产精品久久久久久国产精品99久久 | 亚洲色偷偷综合亚洲av78| 午夜黄色成人黄色天堂在线网址| 欧美男女上床视频在线免费观看一本二本三区 | 亚洲狠狠干狠狠操欧美| 国产日韩欧美高清无网码| 亚洲第一天堂av| 精品国产最大sm站| 欧美a级中文完在线看完整版| 国产综合在线精品| 精品人妻一区二区三区潮喷在线| 五月婷婷丁香在线观看| 无码强奸视频在线免费观看| 菠萝蜜app污视频| 欧美在线欧美在线| 精品一区在线观看视频| 高清无码国产一区| 四虎影视884A精品国产| 成人午夜精品網站在線觀看| 欧美综合日韩专区久久麻豆| 一区二区国产日韩欧美在线| 亚洲色图视频在线观看| 亚洲美女色图在线| 亚洲成av人片天堂久久| 黄色亚洲自拍| 精品久久99国产精品| 麻豆视频成人在线| 综合婷婷欧美综合五月| 制服丝袜亚洲中文欧美在线自拍区| 国产AV无码久久| 欧美性生活视频XXXX| 国产乱淫a∨片免费视频| 欧美成人一区二区三区视频免费| 国产一卡2卡3卡4卡精品国色| 国产精品久久久久一级片看免费视频一区二区三区 | 国产黄频在线免费观看| 无码强奸视频在线免费观看| 丁香五月综合缴清中文字幕| 性色aV一区二区三区天美传媒四| 日本三级韩国三级网站乱| 成人无码做爰www免费软件小说| 日本免费不卡高清网站| 免费一级高清无码黄片| 中文字幕久久区一卡| 精品国产Av无码久久久社区| 黄色三级片中文字幕在线无码视频| 日韩特级特黄一级一级片| 国产中文91字幕| 99久久精品无码专区免费| 美女露出让男生揉的真人| 做暖暖视频在线看片免费| 奇米精品一区二区久久网站| 欧美乱辈伦完整版电影| 亚州视频专区一区二区三区| 久久婷婷丁香五月综合拍| 激情男女高潮射精av免费| 激情亚洲欧美综合精品二区 | 猎奇另类国产在线观看| 手机在线观看网站亚洲欧美日韩| 五月天婷婷视频新地址| 一级无码av护士系列在线观看| 天堂最新版资源网日本| 国产最熱門最齊全的電影| 男男毛片网站黑洞免费男男毛片网站| 久久国产高清字幕中文| 国产精品视频第六页| 91短视频版在线观看免费直播| 97青青青国产在线播放| 日本欧洲亚洲大胆| 在线无码国产成人精品| 制服丝袜亚洲中文欧美在线自拍区| 国产亚洲精品欧美在线观看| 亚洲午夜久久久无码精品| 国产精品国产影院| 免费午夜福利| 国产又色又爽又黄好看的视频 | 中文字字幕在线精品乱码| 狼有福利在线观看亚洲欧美| 久久精品人人爽人人爽快| 国产精品日本欧美一区二区三区| 日本免费一本天堂在线| 国产3级视频免费在线观看| 91精品成人va在线观看| 亚洲最新女人天堂| 精品视频中文字幕天码| 毛片A片在线观看| 国产极品白丝在线观看| 日本级H片永久在线观看 | 无码囯产精品一区二区免费16| 免费人成变态视频网址| 国语精品99自产拍在线| 国产精品免费av片在线观看下载按摩 | 亚洲综合在线播放欧美日韩国产剧情| 亚州中文字幕乱码中文字幕| 国产曰韩欧美一区二区三区| 97视频在线观看免费视频| 亚洲人成无码?片在线观看 | 免费一级无码婬片在线观看| 欧洲老妇人牲交大战| 欧美影院a∨天堂| 草莓视频高清在线观看MV| 亚洲最新电影| 欧美日韩免费二区播放| 欧美日韩不卡视频一区二区三区四| 亚洲av乱码久久观看| 国产精国产精品高清视频免费| 国产精品成av人在线视午夜| 亚洲日产A v中文字幕无码偷拍| 一级日韩免费大片| 国产一级爱看片免费视频| 成人日日夜夜人人精品| 翁虹全部三级在线观看| 女女AAAA视频在线观看| 亚洲中文字幕色欧另类欧美| 国产精品视频第六页| 亚洲欧美第一精品网站| 亚洲高清无码人妻| Aⅴ天堂午夜精品一区二区三区| 2023天堂视频精品免费观看 | 日本免费在线不卡一区二区| 影视综合自拍乱伦| 中文字幕在线av电影| 草莓视频成人影院| 国产黄色福利一区二区三区在线看| 日韩一区国产二区不卡| 欧美大片久久久免费| 午夜亚洲人成网站| 亚洲一区二区在线播放av| 影音先锋亚洲无码| 无码高清在线观看不卡| 亚洲AⅤ在线无码精品毛片| 女同学喂我乳我掀她裙子| 国模无码一区二区久久| 日韩高清无码免费中文字幕片| gogogo高清免费完整版今天高清视频| 免费观看又污又黄的网站日本| 免费久久99国产精品| 好男人在线社区WWW资源下载| 五月婷婷骚播在线影院| 韩国无遮挡三级伦在线观看db| 精品多人p群无码| 美女精品逼九九视频| 直接进入免费看黄的网站| 少妇免费影视精品| 久久午夜网鲁丝片香蕉| 人人操人人操人人操| 欧美电影欧美激情在线一区二区三区| 亚洲精品国产熟女久久久仙踪林 | 无码日韩精品快射视频| 岛国三级片网站| 022国产精品自在线拍国产| 成人中字无码在线| 国产黄片免费观看精品| 伊人影院222人妻在线无码专区| 日韩丰满少妇无码内射| 亚洲精品三级日本| 新婚夜被强伦轩视频| 插我舔内射18免费视频| 日本少妇久久添久久久添| 久久vs国产色婷婷| 精品人妻第三页第二页| 91精品在线视频日韩免费一区二区三区在线| 波多野结衣乱码无码视频| 在线看午夜福利片国产99| 日韩久精品一区二区av| 久久久久国产精品视频| 亚洲最大自拍一级婬片| 亚洲mv大片欧洲mv大片免费| a级黄片视频免费看| 97在线观看视频| a级毛片高清免费在线擁有海量影視資源 | 亚洲大片免费观看视频| 欧美又大又粗限制A级福利群| 亚洲超清无码黄色| 国产精品无码青草影院| 日韩在线一区二区三区免费视频| 小明日韩在线看看永久区域 | 亚洲超碰97资源在线播放| 一级高清无码免费在线观看 | 国产无遮挡裸露视频免费无码| 亚洲老熟女性老熟妇| 亚洲五月六月丁香激情久| 日韩主播在线| 日韩亚洲v无码一区二区不卡| www亚洲综合色图视频com| 亚洲 国产 欧美 日韩 另类 综合 日韩特级特黄一级一级片 | 欧美性色播放| 国产片毛片A级视频| 国产韩国日本二区| 亚洲国产区中文在线播放| 國產歐美在線視頻| 96av视频在线观看| 国产一区日韩欧美| 欧美人zoxxxx另类| 欧美野外伦姧在线观看| 国产精品精品综合在线网址| 四川黄色片汽车一级片一级片| jk美女一区二区| 2021高清无码一级v视频| 国产aⅴ极品嫩模| 国产幕精品亚洲精品| 日韩主播在线| 小明久久国内精品自线| 色欲视频在线观看| 亚洲国产精品成人久久久麻豆| 国产成人精品天堂系列av| 日本搞逼视频| 高清不卡毛片免费观看| 高清成年美女黄网站免费大全| 国产免费观看久久久久久不卡| 无码动漫h磁力资源| 69av亚洲无码在线观看| 最近更新资源中文字幕| 中文字幕久久区一卡| 女人扒开下面无遮挡| 毛片免费观看一区二区| 实拍精品国产360| 国产黄片精品无码在线观看| 黄色三级片中文字幕在线无码视频| 在线无码不卡的AV| 征服各种美妇系列小说| 国内高清在线视频在线观看| 制服丝袜精品国产| 91国偷自产一区二区三区麻豆| 最近的2019中文字幕免费| 欧美乱辈伦完整版电影| 大香萑75久久精品免费| 天堂在线观看视频| 免费一级毛片激情高潮| 狠狠躁日日躁夜夜躁2024麻豆| 亚洲av一级特黄大片| 國產亂人激情h在線觀看| 精品久久久中文字幕国产版| 久久国产片免费观看| 国产极品白丝在线观看| 亚洲āV无码国产丝袜在线观看| 亚洲自拍欧美日韩丝袜| 波多野结衣av男人的天堂| 国产夫妻生活午夜av片| 打扑克时又疼又叫的视频软件| 午夜成人无码免费看试看| 超碰在线91狂欢启| 精品国产高清在线看| 亚洲一区二区三区中文字| 亚洲精品区免费观看av| 亚洲水中色av综合在线观看| 中文字幕在线观看国产一| 亚欧成人永久免费观看视频| 久久久av无码精品亚洲日韩| 亚洲av无码专区亚洲av影音先锋| 又爽又黄刺激视频| 免费三级片中文字幕无码| 日韩免费精品大片| 久久精品一级片免费观看| 亚洲欧美中文字幕乱码、、| 性无码一区二区三区无码免费| 久久九熟女一区二区| 久久国产精品无码观看 | 国产剧情精品欧美日韩在线看| 蜜桃人妻一区二区三区欧美| 99精品视频在线免费观看| 日韩一区二区三区免费高清| 国产69av亚洲一级黄| 丰满熟妞区欧美黄色免费| 亚洲一区二区不卡国产搭讪| 天天射影院天天射综合网| 久久精品视频久久精品视频| 亚洲视频欧美视频久草视频| 婷婷综合精品国产| 鲁大师在线观看资源网站| 亚洲AV无码卡通动漫AV| 亚洲国产成人久久精品导航| 日韩无码牲交视频| 国产av剧情演绎| 久久久久AV色欲AV| 亚洲天堂一级av| 免费日韩一级片国产黄色网 | 天天久久尤物视频综合| 全部古装a级毛片在线播放| 国产免费观看久久久| 手机在线视频国产高清自拍一二 | 午夜福利视频1692| 黄片一级国产中文字幕| 丰满熟妇区毛片183d| 人妻av无专码专区久久 | 大地资源网高清免费观看| 久久久久老熟女久久百度淫荡视频| yyy144永久免费观看| 成人国产片女人爽到高潮精东 | 日本a级视频在线观看| 亚洲AⅤ在线无码精品毛片| 亚洲一区精品99| 日韩免费一级?毛片在线播放一级| 国产精品午夜av不卡免费观看| 亚洲字幕中文无码av网| 国色精品无码专区| 亚洲欧美丝袜精品久久| 99久久精品无码专区免费 | 91极品反差婊在线观看| 丁香婷婷综合六月| 作爱视频日本一区二区| 夜夜在线精品视频亚洲电影| 亚洲欧洲精品成人久久曰欧美日韩一区二区三区同性 | 国产毛片一级视频| A∨变态另类天堂无码专区| 亚洲欧美日韩巨| 国产在线精品福利大全| aa电影无码国产| 迷j精品手机视频在线| 国产一区二区精品91| 欧美人妻aⅴ中文字幕| 午夜精品电影高清完整版| 无码黄动漫在线观看| 深爱五月丁香五月亚洲| 天天综合网中文字幕天天直播| 久久久久久全国免费观看| 日本高清二区| 天堂av中文字幕乱码免费看| 国产成人va在线播放免费| 亞洲歐洲日韓國產| a一级毛片视频免费看| 大地视频资源| 强伦女教师2:伦理| 国产Av一区二区三区图片| 色婷婷久久综合中文久久蜜桃| 全部免费视频曰批大全| 亚洲精品偷拍自| 免费观看潮喷到高潮大叫| 亚洲综合色成人| 最新日韩在线不卡视频| 欧美日韩国产在线一区| 星空视频影视大全免费观看 | 國產精品天天在線| 你懂的福利网站| 国产特级av露脸特级毛片| 久久99九九这里只有国产中文精品2| 麻豆国产vA 免费精品高清在线| 日本人的黄色的视频| 国产Av一区二区三区图片| 免费欧美一级大片| 久久精品日韩国产亚洲| 午夜男女啪视频免费观看| 国产成人亚洲综合九色| 亚洲最黄视频在线观看| 观看真人啪啪无遮挡一区二区| 亚洲精品成人a?v无码A| 国产性爱在线观看亚洲欧美性爱视频| 亚洲精品图片区第一页第二页 | 极品国产第一区| 欧美a视频在线亚洲国产| 亚洲大屁股美女视频在线观看| 无码喷潮A片无码高潮九色| 亚洲国产精品一区二区久久HS综合网 | 免费在线黄色AV| 国产精品一区二区区区| 亚洲另类少妇| 今田美樱AV无码作品| 亚洲自拍一级视频| 欧美日韩国产美女视频| 亚洲欧美制服丝袜在线| 亚洲福利无码一区| 手机在线看片国产| 婷婷激情网址| 亚洲亚洲国产精品| 亚洲āV无码国产丝袜在线观看| 狠狠噜天天噜日日噜久久久电影| 乱伦高清日本精品| 日本a级视频在线观看| www亚洲综合色图视频com| 美女精品逼九九视频| 亚洲日韩精品中文字幕欧美| 婷婷色一区二区三区| 天天干在线影院| 國產農村亂人倫精品視頻| 亚洲国产资源在线26u| jizz国产丝袜老师| 出轨同学会中文字幕| 囯产剧精品熟女91浪潮| 97青青青国产在线播放| 在线中文字幕亚洲第一| 精品国产的一区二区A| 欧美日韩在线天堂| 国产亚洲tv在线观看| 色综合色国产热无码一| 奇米精品一区二区久久网站| 亚洲精品美女av在线| 一级AAA特黄AⅤ片在线观看| 日韩免费一级?毛片在线播放一级 日韩欧美中文字幕亚洲欧美日本 国产精品自产拍在线观看55亚洲 三级片视频国产 | 亚洲成人在线网电影| 丝袜长腿日韩一区中文字幕| 国产无遮挡裸体免费视频的软件 | 国产女主播一区二区免费| 美女国产欧美日韩| 无码中出精品一区二区三区| 亚洲美女色图在线| 欧美日韩亚洲综合视频| 中文少妇欧美在线观看| 18禁黄网站禁片无遮挡观看 | 免费一级无码婬片在线观看| 人人澡 久久 国产| 蜜芽AⅤ色欲Aⅴ浪潮夜夜嗨| 国产一区二区的视频| 四虎在线永久免费国产精品資源免費看| 麻豆一区网址| 亚洲欧美日韩成人在线播放| 欧美午夜三级缴情性影院| 波多野结衣乱码无码视频| 国产精品午夜久久久| 欧美日本亚洲人妻中文字幕| 五月天丁香综合| 黄色应用网站| 国产一级婬小说A级| 在线欧美性猛交XXXX富婆| 又爽又色又舒服的视频无码| 午夜无码区试看| 国产又黄又大又粗的视频| 免费的看黄软件看黄app| 免费国产一级片内射老| 亚洲aⅴ无码专区在线观看q| 91视频污视频下载| 久久久久影院色老大2020| 亚洲老熟妇性亚洲| 日本特黄大片免色一级特黄| 无码动漫性爽xo视频在线观看 | 少妇光屁股av一区二区三区 | yw无码视频不卡视频| 在线精品国产一区二区蜜av| 日韩粉嫩色欲AV| 鲁大师在线观看资源网站| 精品久久久久久中文字幕东京热| 国产啪精品视频免费制服丝袜| 在线播放国产不卡无毒视频| 色窝窝免费播放视频在线视频在线| 99久久久无码国产精品性波多| 草莓视频成人影院| 亚洲春色在线播放| 手机在线不卡一区二区| 秋霞在线无码| 午夜福利在线观看入口| 欧美日韩综合无码专区视频站| 全免费A级毛片免费看 青| 黄色成年视频| 国产精品秘入口麻豆人妖| 亚洲精品国产熟女久久久仙踪林| 欧洲国产成人久久精品综合| 91美女秘 片黄在线观看| 三级网站免费观看| 国产在线精品免费91 | 欧美一级婬片人妻区美| 很久久免费wwa片视频| 香蕉久久成人网| 亚洲色偷偷综合亚洲av78| 午夜精品久久久久福利网站| 美女张开腿让男人桶爽| 日韩av在线播放菲菲| 亚洲国产精品一在线观看一区二区| 大香萑75久久精品免费| 午夜在线观看视频免费| 精品视频导航| 亚洲欧美中文字幕乱码、、| 国产成人精品午夜视频不卡| 波多野结衣av观看一区l | 国产综合在线精品| 亚洲国产精品一区二区久久HS综合网 | 性无码一区二区三区| 日韩激情小说一区二区| 人妻精品一区二区无码在饯| 久久第一时间观看国产卡顿| 可以免费看的黄色网站| 日韩精品区一区二区三VR| 乱人伦中文视频精品在线| av网站中文字幕不卡| 欧区日区韩区第一页| 九色福利视频| 免费jlzzjlzz在线播放| 久草资源在线观看| 日韩a 免费精品| 日本色熟女乱伦视频| 色综合色国产热无码一| 国产日韩在线播放视频一区| 国产精国产精品高清视频免费| 国产精品视频第六页| 国产乱码精品一区二区麻豆| 国产午夜无码精品电影在线观看 | 亚洲午夜久久久无码精品| 国产精品午夜av不卡免费观看| 超碰人人精品国产j久久| 福利视频专区一区| 国产在线视频分类| 狠狠色丁香婷婷综合精品视频| 欧美电影视频最爽最色色的视频播放网站 | 深爱五月丁香五月亚洲| 激情小视频国产在线| 欧美日韩精品中文在线播放| 亚洲欧美三级在线视频| 五月激情校园春色亚洲色图| 亚洲美女一区二区三区三州| 欧美日韩亚洲国产成人| 欧美老熟妇乱子| 亚洲国产VA乱码毛片一级高清三级在线看 | 欧美日韩亚洲国产成人| 秋霞国产日韩91视频| 国产国拍精品av在线观看| 亚洲v国产v欧美日韩| 极品孕妇无码视频在线第一页| 國產農村亂人倫精品視頻| 777米奇影视狠狠精品一区二区| 天堂在线观看视频| 国模私密浓毛私拍人体视频| 亚洲五月六月丁香激情久| 国产嫩草在线观看视频| 视频一区二四三区四区| 日本女人一区二区三区| 午夜福利www在线观看| 98精品国产综合久| 91亚洲国产第三页在线观看| 麻豆视频成人在线| 日本阿v天堂在线观看| 四虎欧美精品永久地址99| 爆乳护士一区二区三区在线播| JK极品白丝袜自慰喷水AV | 东京热无码一区二区无码观看| 日本a级视频在线观看| 国产AV剧情MD精品磨豆| h黄免费观看在线视频| 国产精品伦久免费视频| 日韩爽爽视频播放| 婷婷五月中文字幕在线有剧情| 亚洲国产中字制服丝袜美腿| 毛片A片在线观看| 日韩专区亚洲精品视频在线观看 | 欧洲精品无码成人久久久| 日韩精品一区二区在线免费看| 国产福利自产拍| 99久热re精品免费观看| 日韩一区二区三区免费高清| 欧洲亚洲日韩中文字幕首页| 在线观看国产一线天木耳奈奈| 国产69av亚洲一级黄| 午夜久久久久久禁播电影| 日本阿v天堂在线观看| 日本少妇被黑人粗大的猛激进 | 欠久久久精品无码av专区首页 | 97超碰免费在线观看| √a在线天堂资源| 亚洲AV无码一区二区三区网站国产精品一区第二页在线 | 黄污在线观看免费网站| 国产精品无遮挡毛片无码| 中文字幕有码无码人妻?Ⅴ蜜桃| 亚洲精品区午夜亚洲精品| 成人综合激情| 国产精品无遮挡毛片无码| 色嚕嚕狠狠色綜合日日| 成人午夜精品網站在線觀看 | 日韩AⅤ无码一级毛片| 精品国产二区麻豆| 91精品无码久久国产线看| 迈开腿打扑克的软件| 好吊妞在线观看| 全网男人的天堂网av| 女婿劲真大枪枪到底是谁| 成人一区二区无码不卡视频| 全部免费视频曰批大全| 日韩专区亚洲精品视频在线观看| 国产69成人精品一区二区| 男生和女生靠逼软件| 欧美一级在线观看视频免费国产亚洲欧美视频| 天堂在线五月婷婷| 毛片免费观看一区二区| 亚洲人妻av无码| 日韩人妻无码视频一区| 精品久久久久蜜臀色欲| 欧美日本在线免费观看| Chinese中国精品自拍小说| 成全视频高清在线观看| 日韩免费一区不卡| 国产天堂网一区二区三区| 最新国产久爱视频在线观看| 91绿帽人妻精品网站| 日韩中文激情无码| 亚色网站在线观看| 国产亲子乱xxxxinin| 少妇高潮太爽了在线观看欧美| 亚洲精品成人a?v无码A| 日本精品a在线| 日韩一区二区三区免费高清| 麻豆视频成人在线| 九草中文在线视频337p日本一色 | 三级福利电影在线看福利影| 秋霞无码久久久精品一区二区| 依依成人综合网| 亚洲AV无码一区二区二三区软| 中文字幕在线播放不卡| 99视频精品全部在线观看| 淫荡人妻在线视频| 022国产精品自在线拍国产| 国产亚洲午夜精品影院| 4日本国产vps私人大片| 九九久久久精品国产日韩经典| 三级乱伦亚洲综合| 日日碰夜夜添天天爽无码一区| 三级片无码在线播放| 免费观看潮喷到高潮大叫| 18无人区码卡二卡3卡4卡| 轻轻色国产在线播放页| 日韩尤物社区在线视频观看| 在线人成精品免费视频| 真实刮伦XX四川| 成人在线视频一区二区三区| 日韩 欧美 亚洲 视频一区| 少妇人妻好深太紧A片vr上司| 乱伦小说与照片电影一区二区三区 | 香港三级聊斋孽欲狐仙| 日韩粉嫩色欲AV| 欧美人zoxxxx另类| 一区二区三区四区 国产精品| 国产厨房一区二区三区| 京东热一区二区高清在线| 成在人线A v无码免观看麻豆| 欧美性色黄大片A级毛片视频| 91香蕉视频色版APP| 成全视频在线观看免费观看大全 | 很久久免费wwa片视频| 国产午夜福利短视频| 日韩在线观看精品| 韩国成人精品第一页| 三年片在线观看大全国语| 人人草人人干超碰免费| 国语精品99自产拍在线 | a级大片爱爱试看视频| 91在线无码精品秘九色APP| 免费jlzzjlzz在线播放中国| 日本特黄大片免色一级特黄| 国产3级视频免费在线观看| 韩国精品主播一区二区三区| 中文字幕vs亚洲精品| 亚洲乱码中文字幕久久孕妇| 一区二区三区日韩欧美福利视频一区二区三 | 亚洲国产中文一精品综合久久| 影音先锋国产在线| 波多野结衣亚洲中文字幕| 亚洲综合成人婷婷小说| 久久超亚洲日韩色线影院性色| 肉动漫h黄动漫日本在线观看| 国产久而欧洲野花视频欧洲| 久久久久成人香蕉网站| 亚洲欧美第一精品网站| 国产高清毛片视频在线播| 放荡的少妇欧美| 亚洲一区二区三区h无码 | 亚洲精品成人天堂网一二三| 人人狠狠综合久久综合88亚洲| can尤物国产在线网页| 国产无遮挡裸体免费视频的软件 | 毛片不卡av在线播放| 日韩一区国产二区不卡 | 国产无遮挡裸体免费视频的软件 | 亚洲大片在线观看完整版| 蜜桃视频免费在线播放| 中文字幕亚洲在线观看| 高潮潮喷无码一区二区三区| 999久久久免费精品国产麻| 高清av无码在线观看| 亚洲天堂一区高清完整视频| 在线超碰日韩午夜剧场| 精品99人人爽人人| 亚洲色图欧美在线| 亚洲制服欧美在线| 大肉大捧一进一出好爽视频| 国产911免费在线观看| 5151四虎永久在线精品免费| 一级α片午夜在线观看| 十八禁在线免费观看| 男生女生剧烈打扑克做运动| 亚洲欧美中文字幕在线观看视频| 亚洲av午夜久久性色| 久久久久国产精品免费免费播放付| 日韩欧美在线卡一不卡| 亚洲欧美三级在线视频| 国产精品青青在线一区| 99久久精品少妇高潮喷水| 午夜在线观看视频免费| 午夜av不卡一区二区三区| 亚洲水中色av综合在线观看| 无遮挡一级真人片视频| 中日韩欧美一级在线观看| 日韩精品一区二区三区无码 | 亚洲av日韩av无码裸体尤物| 欧美中文字幕一区二区三区老色批| 日韩在线一区二区三区免费视频| 99久久99这里只有免费的精品 | 亚洲精品男同同性videos| 国产精品女同久久久久| 又猛又黄又大又硬又粗| 黄色无码视频| 亚洲中文字幕无码va| 天天干在线影院| 国产美女香蕉在线观看| 国产免费?∨片在线播放| 亚洲色图欧美在线| 男生和女生差差差2023| 福利一区二区三区微拍视频| 亚洲卡1卡2卡四卡乱码| 波多野結衣一區二區免費視頻| 精品無碼AV一區二區三區不卡| 国产一级不卡黄色av| 亚洲永久精品福利丝袜诱惑| 久久免费人成看片中文无码av | 亚洲男人的天堂网站| 一本av高清一区二区三区| 亚洲伊人无码一区二区三区| 国产一级二级三级baa片| 四虎在线永久免费国产精品資源免費看| 中文字幕 少妇| 高中陪读房间的呻吟声| 欧美亚洲国产精品电影在线观看| 日韩中文激情无码| 乱人伦中文视频精品在线| 国产精品自在欧美一区| 欧美一区日韩二区在线| 偷偷要一区二区三区中文字幕| 欧美国产亚洲精品综合| 欧美日韩不卡视频在线| 欧美肉体视频一进一出在线| 亚洲精品图片区第一页第二页| 成人午夜精品網站在線觀看| 羞羞怕怕视频国产| 波多野结衣在线一区二区| 裸体美女色黄污40分钟| 2021高清无码一级v视频| 亚洲成色www成人| 精品视频中文字幕天码| 欧美日韩亚洲综合视频| 久久女婷五月综合| a级三级片免费网站| 九一国产高清在线视频| 欧美精品二区三区在线| 亚洲卡1卡2卡四卡乱码| 美女高潮喷水13分钟全程露脸| 国产91在线视频一区观看| 国产精品无遮挡毛片无码| 久久青青国产| 日韩精品在线观看国产一级二级在线 | 国产精品2020久久精品www| 国产亚洲曝欧美精品手机在线 | 激情男女高潮射精av免费| 毛片免费观看一区二区| 五月婷在线色网视频| 日本青青草三级在线| 成年人一级黄色电影| 每日更新国产精品视频| 日本人成视频免费观看| 波多野结衣av观看一区l | 久久麻豆精亚洲AV品国产精品| 日本级H片永久在线观看| 欧美一区二区国产日韩在线| 国产又色又爽又黄好看的视频| 午夜男女无遮挡拍拍视频| 亚洲制服欧美在线| 国产午夜无码精品电影在线观看 | 五月综合色婷婷在线观看蜜芽| 了解最新久久久久久国产精品三级| 欧美一级乱码中文字幕| 91抖音成长人版破解安装苹果破解版| 黄色一级片大美女| 欧美性爱一区不卡丁香五月天| 自拍偷拍精品综合| 国产黄色精品91| 奇米色播av一区二区三区| 欧美午夜三级缴情性影院| 精品亚洲国产成人AV在线小说| 亚洲最新电影| 无码国产一二三区| 无码av二区三区| 在线综合亚洲欧洲国产| 成·人免费午夜视频在线观看| 国产精品人人五月天| 欧美日韩国产色高清| 三级网站免费观看| 日本一区二区人妖| 2021高清无码一级v视频| 日韩免费不卡在线毛片| 在线精品国产一区二区蜜av| 91精品在线视频日韩免费一区二区三区在线 | 99婷婷综合国产| 99久久精品无码专区免费| 日韩欧美中文字幕亚洲欧美日本| 欧美一欧美一二区| 男女乱淫真视频免费应用| 精品 无码 国产在线观看| 中文字乱码在线生成2021在线视频最新 | 香蕉视频网站在线观看| 乐播AV永久无码精品一区二区| 国产在线观看免费观看视频在线 | 亚洲国产精品不卡?v在线| 成年人视频男人的网站| 欧美91激情亚洲| 欧美日韩亚洲国产成人| 色污视频在线观看视频| 桃子视频APP在线下载污| 在线观看国产一线天木耳奈奈| 岛国美女全棵写真视频在线观看| 久久99九九这里只有国产中文精品2| 波多野结衣亚洲一区| 女人爽到喷水的视频大全在线观看| 成人一区二区三区四| 欧洲亚洲日韩中文字幕首页| 高清綜合中文歐美| 99久久精品无码专区免费| 精品视频导航| 亚洲国产成人私人影院Tom| 国产人人爽人人操| 玖玖传媒广告有限公司| 三年片在线观看大全国语| 欧洲亚洲一区二区三区导航| 香蕉视频在线观看成人app| 久久免费精品痴汉电车| 亚洲aⅴ中文字幕在线| 小草在线观看免费视频| 无码中出精品一区二区三区| 2021高清无码一级v视频| 欧美乱伦私人网站| 欧洲一区二区免费视频在线观看网站| 777琪琪电影午夜理论| 欧美亚洲爆乳在线视频| 免费看强人物漫软件下载APP| 99久久精品国产熟女拳交 | 一本加勒比HEZYO无码资源网| 港澳A级毛片免费| 午夜av不卡一区二区三区| 国产亚洲精品AA片在线下载| 亚洲国产精品一在线观看一区二区 | 欧美二三区久久久| 欧美亚洲爆乳在线视频| 亚洲āV无码国产丝袜在线观看| 精品无人乱码一区二区三区无限看| 亚洲产国偷v产偷v自拍野花| 日本一区二区三区色情| 中文高清在线观看无码| 亚洲A∨成人无码久久精品超碰| 亚洲美女色欲火色欲图| 久久国产精品无码观看| 色无码免费视频一区二区| 偷天宝鉴在线观看国语版电影| 风间一区二区无码有码| 国色精品无码专区| 欧美日韩不卡视频在线| 肉动漫h黄动漫日本在线观看| 亚洲综合成人国产午夜中文| 無碼國內精品久久人妻| 欧美日韩一区二区视频免费看| 日韩精品在线观看国产一级二级在线 | 欧产日产国色天香区别视频| 欧美日韩亚洲综合视频| 最新国产精品乱码日韩激情欲| 综合婷婷欧美综合五月| 人妻夜夜爽一区二区| 中文精品一区二区三区四区无码视频 | 福利视频专区一区| 亚州欧美日韩国产第一页| 天天综合久久综合影院| 呀灬深一点灬·好爽快给我| 日本一本高清中文字幕| 精品一级毛片a久久久久| 中文字幕乱码成人免费网址| 成人在线无码精品一区| 日日碰夜夜添天天爽无码一区| 久久久亚洲AV无码专区首JN| 日本少妇久久添久久久添| 少妇人妻好深太紧A片vr上司 | 在线直播网站你们懂得| 欠久久久精品无码av专区首页| 亞洲日韓精品無碼AV海量| 无敌神马影院在线观看免费视频| 亚洲不卡av在线| 国产69视频亚洲色欲色欲888www| 中文天堂网www新版资源在线| 亚洲偷色精品一区二区三区| 欧美二三区久久久| 亚洲国产二区三区久久| 精品无码综合久久夜夜嗨录大师| 在线直播网站你们懂得| 日韩精品区一区二区三VR| 国产无码免费精品一级片| 亚洲福利视频一区二区| 亚洲精品成人天堂网一二三| 午夜少妇三级全黄| 久久精品国产亚洲aV麻豆蜜芽| 精品无码又大又粗又黄的免费视频| 国产日韩欧美动漫| 亚洲国产资源在线26u| 高潮潮吹无码视频| 麻豆精品网一区二区三区| 国产成人夜夜专区AV| av亚洲精品a片毛片女同公交车| 全网男人的天堂网av| 麻豆传播媒体app大全免费版官网 2023日本中文字幕每日更新 | 在线播放国产不卡无毒视频| 中文字幕免费观看在线视频| 欧美亚洲国产精品电影在线观看| 欧美一级内射黑人| 2024中文字幕在线高清| 天天做日日干| 2023海角最新回家路| 黄色成年视频| 与隔壁清纯人妻肉干到爽| 久久99国产精品综合毛片| 91熟女激情五月综合| 一本大道久久精品| 成人免费AⅤ视频一区二区| 真实刮伦XX四川| 91在线无码精品秘九色APP| 孕妇又粗又猛又爽又黄| 久久久久久无码人妻| 久久女婷五月综合| 亚洲精品视频免费在线| 三级片在线无码播放| 韩国无遮挡三级伦在线观看db| 男女猛烈无遮挡午夜视频 | 日韩另类精品专区在线视频| 久久久久久午夜精品精品| 男草女视频羞网站免费| 男男玩弄熟睡小太正裸体| 国产特级全黄一级毛片在线看| 肉动漫h黄动漫日本在线观看| 久久久久午夜福利精品免费版| 男女一级a 爱做视频| 免费看国产成年无码Av片| 天天看高清国产在线 | 日韩 欧美 亚洲 视频一区 | 亚洲电影在线观看不卡| 亚洲午夜18毛片在线看| 黑人无码在线观看| 国产精品久久久久久福利69堂| 少妇免费影视精品| 韩国三级中文字幕| 免费午夜无码一二三区| 亚州欧美日韩国产第一页| 国产人妖在线另类专区| 四虎在线永久免费国产精品資源免費看 | 亚洲精品gv天堂无码男同娇喘| 国产国产人免费人成免费视频| 亚洲乱理伦片在线看中字| 99re这里都是精品视频6| 波多野結衣一區二區免費視頻| 5月婷婷六月中文字幕| 国产片毛片A级视频| 亚洲精品动漫AV无码观看| 这里只有精品视频免费999| 秘亚洲国产精品成人网站| 天堂东京热Av鲁人人人人| 欧美h版在线观看| 亚洲AV永久无码上精品三区在线 | 亚洲一区二区三区电影在线| 亚州视频专区一区二区三区| 亚洲国产高清美女在线观看 | 日韩欧美三级电影| 国产黄在线播放免费观看网站| 96av视频在线观看| 国产免费av在线一区| 日韩欧美视频二区在线视频| 毛片精品视频在线观看| 18禁裸体动漫美女无遮挡网站| 草草观看视频| 欧美日韩亚洲国产成人| 青青草国产免费久久久网站| 国产午夜福利短视频| 亚洲不卡在线观看| www亚洲综合色图视频com| 免费一级a一片高清免费| 国产福利在线观看桃乃木| 91精品福利麻豆专区| 香蕉视频APP黄污| 国产 欧美 呦呦亚洲| 国产精品夫妻在线| 老妇性视频网站| 两男吮着她的花蒂尿69式视频 | 欧美日韩精品电影一区| 免费人成视网站在线观看不卡| 午夜精品自拍偷拍視頻| 日韩欧美内地福利| 日韩在线精品观看| 伊人久久大香線蕉AV五月天| 亚洲国产二区三区久久| 公交车上的性高爱HD在线阅读| 无码人妻一区二区三区免爱妃视频| 亚洲精品男同同性videos| 嘿咻嘿咻高潮免费观看网站| 亚洲美女色欲火色欲图| 国产超碰人人爽人人做av| 久久伊人五月青青草原| 亚洲av日韩av无码裸体尤物| 漂亮的岳坶6中文字幕| 天堂无码毛片毛片毛片| 一区二区三区国产最好的精华液| 邻居少妇肉体粗喘娇吟| 男男gv在线播放| 欧美一级a毛午夜| 98精品国产综合久久| 日b视频一级片| 蜜臀久久精品99无色码| 亚洲综合另类小说色区大陆| 免费99精品国产自在现线观看| 欧美91激情亚洲| 亚洲日系欧系av综合区| 免费a一级毛片在线播放| can尤物国产在线网页| 秋霞电影网在线伦理| 亚洲欧洲精品成人久久曰欧美日韩一区二区三区同性 | 全部古装a级毛片在线播放| 久久va成人高潮喷潮| 国产精品伦久免费视频| 日本一区二区在线视频观看| 97超碰免费在线观看| 午夜dj在线无码| a级大片爱爱试看视频| 欧洲精品无码成人久久久| 欧美 日韩 中文在线| 欧美网站在线看91| 欧美乱辈伦完整版电影| 亚洲不卡av在线| 国产一级a毛一级a看免费视频中文字幕| 精品无码综合久久夜夜嗨录大师| 99久久精品少妇高潮喷水| 少妇高潮太爽了在线观看欧美| 欧美又黄又粗暴免费观看| 亚洲人妻二区av| 欧美色多多99热色综合| 久久久久久久岛国综合免费观看| 欧美性色生活免费观看| 日本特黄大片免色一级特黄| 精品久久香蕉国产线看观看gif| 全部古装a级毛片在线播放| 天堂在线观看视频| 久久精品国产亚洲7777小说 | 小黄片软件下载| 日韩免费一区不卡| s级毛片免费观看| 日韩国产欧美成人| 久久久久久久久久久免费精品国产| 夜晚禁用10大黄台短网站| 国产老头老太婆作爱视频| 国产+成人精品+午夜视频 | 大肉大捧一进一出好爽视频| 亚洲国产欧美日韩在线人成 | 国产乱伦自拍无码| 翁虹全部三级在线观看| 久久免费精品痴汉电车| 无码免费国产亚洲| 欧美日韩一中文字幕| 无码av二区三区| 免费成人在线电影| 日韩AⅤ无码一级毛片| 国产免费不卡旳无码a片| 中文字幕一区二区三区第10页| 中文精品人妻vs无码人妻| 網友分享91热久久免费频精品18韩国心得 | 少妇爆乳无码AV专区网站寝取| 国产欧美日韩无毛| 国产美女主播紫薇大秀| 美女自卫慰出水免费视频| 国产永久免费看| 五月婷婷骚播在线影院| 无码黄动漫在线观看| 色呦呦 在线免费| 色8久久久久高潮综合影院| 国产一级不卡黄色av| 国产又粗又猛又爽在线视频| 4438五月丁香六月综合缴情| 日本艳鉧动漫16完整版在线观看| 影音先锋国产在线| 久久精品久久国产| 公交车上的性高爱HD在线阅读| 黄色大片久久毛片| 国产乱码精品一vv黄片| 亚洲中文日产无码字幕| 99蜜桃在线观看免费视频网站| 亚洲国产欧美日韩在线人成| 国产色欲婬乱视频网站免费| 午夜福利院一区二区免费视频| 久久久久久国产精品久久久久久国产精品99久久| 亚洲永久精品福利丝袜诱惑| 韩国久久久三级视频| 日韩欧美群交p片内射中文| 国产在线精品免费91| 欧美特大黄一级AA片免费看| 小草在线观看免费视频| 欧美成人免费在线观看视频| 好男人社区久久www| 亚洲成人午夜在线夜色| 日韩精品一区二区三区第23页| 亚洲国产精品一区二区久久HS综合网 | 亚洲A v无码乱码在线观看牲色 | 女人爽到高潮潮久久久| 69爱妃免费视频福利| 亚洲一区中文字幕日产乱码| 国产成在线观看免费视频成本人| 国产精品亚洲天堂2021| 日本黄色免费一级片| 午夜成人丝瓜app| 九九久久婷婷国产| 另类专区欧美制服天天看片| 亚洲午夜久久久久噜噜噜| 日日夜夜天天人人干干巴巴| 亚洲a永久无码精品4k岛国| 国产丝袜调教在线看| 男男玩弄熟睡小太正裸体| 高清无码国产一区| 手机看片 日韩精品视频在线| 五月综合性爱网| 精品无人乱码一区二区三区无限看| 天堂最新版资源网日本| 自拍偷拍精品视频在线| 欧美另类自拍| 亚洲无人区码一码二码三码四码| 精品国产Av无码久久久社区| 免费国自产拍精品| 美女国产欧美日韩| 久产久91精国九品打| 亚洲AV成人无码精品| 69av亚洲无码在线观看| 一级生性活片在线观看| 国产精品成人无码精品久久久免费| 韩国在线a免费观看网站| 99超级碰碰成人香蕉网| 国产91无码一区二区三区噜| 国产一区二区高潮视频| 亚洲精品无码自拍偷拍| 亚洲精品国产五月综合网| 高清无码影音先锋| 好男人社区久久www| 欧美色系伊人久久| 一级毛片无码中文字幕| 日本一区二区三区性视频| 欧美电影视频最爽最色色的视频播放网站| 18禁深夜网站色多多app| 好吊妞国产欧美日韩观看| 1000部夫妻午夜免费| 亚洲精品区免费观看av| 男生午夜福利电影| 免费AV高清无码一本大道| 狂日乱操性感翘臀大逼逼| 国产又粗又猛又爽在线视频| 精品人妻一二三av| 国产免费av三级片| 9191成人精品久久| 特别黄的免费大片视频| 亚洲AV日韩AV不卡四虎| 中文 日韩 欧美 视频 | 国产精品国产影院| 男艹女视频在线观看| 高清不卡毛片免费观看| 日本综合影视中文| 亚洲av成人无码网站中文毛片无遮挡高清免费 | 天堂在线五月婷婷| 波多野结衣爱爱视频| 香蕉视频APP黄污| 免费午夜理论不卡| 久久国产午夜小视频| 欧美日本在线免费观看| 99精品热在线观看色网手机版| 久久亚洲综合精品国产99| 国产91精品一区二区三区麻豆| 高清无码影音先锋| av综合色无码不卡| 香蕉视频APP黄污| 亚洲av无码成人精品区在线观看| 天天激情综合 | 五月婷婷骚播在线影院| 超碰人人精品国产j久久| 福利美女自慰在线| 伊人久久香线蕉综合色啪| 伊人久久大香線蕉AV五月天| 亚洲AV无码一区二区三区网站国产精品一区第二页在线 | 黄色一级片国产在线直播| 亚州v一区2区3区4区视频| 久久人妻系列精品无码专区| 九九久久婷婷国产| 亚洲精品无码久久久久| 国产无遮挡裸体免费视频的软件| 国产成人无码aⅴ色哟哟| 野花高清中文免费观看视频| 极品国产第一区| 亚洲无码在线黄色电影图片| 性无码一区二区三区| 国产人人爽人人操| 自拍偷拍网址| 国产精品无码翘臀在线观看互動交流| 少妇人妻被粗大爽9797| 先鋒影音男人av資源| 九色综合伊人久久富二代| 国产成人一区二区三区高清| 国产樱花私人影院| 亚洲春色在线播放| 91在线视频观看平台| 国产一级不卡黄色av| 曰朝无码国产无码| 亚洲中文电影| 一级黄色真人片免费看| 惠民福利国产乱子伦精品无码专区| 久久99热国产精品一区二区| 日本少妇久久添久久久添| 最新中文字幕免费视频大全| 天天影视亚洲综合网| 奇米777四色影视在线观看| 狠狠躁夜夜躁人人躁婷婷视| 精品無碼AV一區二區三區不卡 | 欧美一级AⅤ不卡| 欧美日韩精品乱| (凹凸視頻)亚洲va中文字幕无码一区| 伊人青草超碰| 2024中文字幕日韩乱码欧美| 中文字幕国产在线一区二区| 边开会边做嗯啊好深h视频| 日本黄 r色 成 人网站免费| 欧美疯狂xxxxbbbb牲交| 精品色网视频亚洲| 欧美肥老太交性506070| 亚州永久无码一级| 专区亚洲欧洲日产国码AV| 精品视频一区二区三区香蕉| 日本熟妇人妻右手影院| 亚洲av无码转区国产乱码| 18禁裸体动漫美女无遮挡网站| 亚洲午夜国产精品福利| 无码人妻丰满熟妇区五十路在线| 久久国产免费2020小说| 免费看一级a一级久久| 在线观看精品亚洲无码| 国产女仆美女主播一区二区| 天天一级A片免费| 天天做日日干| 亞洲第一天堂無碼專區| 国产精品综合影院| 欧美日韩国产在线观看第一页 | 亚洲国产成人久久精品导航 | 视频一区二四三区四区| 亚洲高清中文数字| (凹凸視頻)在线亚洲中文精品第1页 | 2024中文字幕在线高清| 久久久久久国产精品超碰| 迈开腿打扑克的软件| 日韩无码牲交视频| 欧美性猛交xxx大交| 欧美日本一区亚洲欧美一区 | 免费网站动漫在线观看一区| 爽爽影院免费观看视频| 日本aⅴ高清不卡| 日韩资源亚洲精品欧美资源| 亚洲aⅴ无码专区在线观看q| 亚洲国产高清精彩久久久91| 亚洲免费观看福利视频| 香蕉视频APP黄污| 黄色亚洲自拍| 大地视频资源| 亚洲国产成人久久精品导航 | jk制服白丝袜看内内18禁| 99久久亚洲一区二区三区| 十八禁大全无遮挡免费视频| 精品视频中文字幕天码| 成人一区二区无码不卡视频| 國產精品九九熱| 日韩欧美三级电影| 欧美亚洲国产精品久久第一页| 成人伊人网视频在线| 精品国产在线拍视频| 性色aV一区二区天美传媒| 熟女自拍亚洲| 美国一级大黄一区免费无码| 日本欧美激情在线观看| 好男人影视www社区| 2020国产精品福利在线导航| 漂亮的保姆6在线播放| 一级日韩免费大片| 裸体美女色黄污40分钟| 超碰97无码观看| 一夲道无码专区av无码A片| 久久精品无码电影院| 久成人久久久亚洲精品网| 亚洲一区二区三| 國產AV國片精品有毛| 亚洲无码一区精品视频| 2023天堂视频精品免费观看| 99久久精品国产熟女拳交| AV大片在线精品天堂七次郎| 91精品手机在线观看| 色呦呦 在线免费| 公交车上的性高爱HD在线阅读| 網友分享91热久久免费频精品18韩国心得| 专区亚洲欧洲日产国码AV| 国产一区二区三区艳史| 免费观看欧美激色视频网站 | 欧美a级成人精品欧美一级乱黄免费看日韩三级 | 猎奇另类国产在线观看| 男生午夜福利电影| 亚洲一区二区三区强奸免费| 国产最新在线播放精品| aaa亚洲男人的天堂| 综合婷婷丁香| 免费三级片中文字幕无码| 久久综合激情七月色婷婷| 九九视频国产| 大荫蒂精品亚洲另类| 亚洲欧美国产老妇精品| 狠色狠色狠狠色綜合久久| 激情 自拍 另类 亚洲| 精品一区在线无码| 一级韩国aa毛片免费观看| 免费国产一区二区| 我的妻子的姐姐电影| 日韩一区二区三区免费高清| 国产在线观看天堂av成人蜜臀| 国产精品jizz在线观看软件| 最近更新资源中文字幕| 男朋友找他朋友一起上我| 国产亲子乱xxxxinin| 日韩经典国产精品亚洲综合| 久久成人免费| 在线观看国产一线天木耳奈奈 | 国产精品美女久久久久av电影| 中文字幕av福利在线| 风间一区二区无码有码| 免费国产午夜视频在线观看| 日本人69xXⅹ69护士| 国产在线一区二永久| 免费看一级a一级久久| 亚洲AV人人爽人人澡| 亚洲av成人无码网站中文毛片无遮挡高清免费 | 亚洲精品成人天堂网一二三| 久久久免费伦理视频| 爱情岛亚洲论坛主页aqd| 最近中文免费观看视频下载| 八戒八戒手机在线高清观看WWW| 国产无码高清青青草原| 亚洲天堂一区高清完整视频| 亚洲av片不卡无码久东京搔 | 征服各种美妇系列小说| 亚州欧美日韩国产第一页| 野花社区免费观看完整 | 亚洲精品午夜āāā久久| 国产成人夜夜专区AV| 波多野结衣av男人的天堂| 曰本人妻中出性视频高清| 专区亚洲欧洲日产国码AV| 亚洲av乱码专区国产精品| 麻豆国产精品一区| 国产亚洲精品AA片在线下载| 激情男女高潮射精av免费 | 久久精品99久久久久久| 国产精品jizz在线观看软件| 国产亚洲精品久久久久无| 久久精品国产88久久综合小说| 欧美日韩免费在线看| 欧美日韩国产美女视频| 伊人性伊人情综合网| 麻豆亚洲精品国产| 久久超亚洲日韩色线影院性色| 一本色道AV久久精品| 97人妻在线播放 | 黄色毛片免费进入| 色视无码精品福利视频 | 欧美r级中文在线播放| 国产精品?久久久| 亚洲人妻性爱无码在线| 国产三级影片在线观看| 免费又硬又爽又黄又免费| 婷婷色一区二区三区| 国产+成人精品+午夜视频| 欧美一区二区国产日韩在线 | 国产野花精品免费观看| 亚洲aⅴ中文字幕在线| 網友分享91热久久免费频精品18韩国心得 | 免费中文字字幕在线中文乱码| 欧乱色国产精品兔费视频 | 久久久av无码精品亚洲日韩| 国产无码高清青青草原| 日韩欧美内地福利| 国产亚洲精品视频热| 国产欧美精品免费久久免费观看一区二区| 日本免费一级手机看片一区二区| 亚洲美女一区二区三区三州| 亚洲一区二区三区h无码 | 国产欧美亚洲免费视频| 最新av中文字在线观看| 亚洲国产日韩欧美精品不卡| 免费国自产拍精品| 亚州永久无码一级| 国产Av一区二区三区图片| 在线观看国产www| 欧美人妻WWW无码国产黄漫| av网址大全久久久| 国片精品jk制服丝袜| 精品综合中文字幕一区| 精品无码中出一区二区三区不卡| 小雪被老外性调教1| 亚洲国产欧美精品影院| 欧美综合日韩专区久久麻豆| 亚洲成人黄色网址| 一本av高清一区二区三区| 午夜精品视频在线观看高清hd| 亚洲国产精品成人午夜在线观香| 免费看国产成年无码Av片| 日韩?V片无码一区二区不卡| 97色伦2视频在线观看| 精品中文手机在线播放免费日本| 精品亚洲成?人无码成?在线观看 | 亚洲啪啪天堂网色欲视频免费 | 亚洲最大自拍一级婬片 | 亚洲av淘宝在线观看| 亚洲精品视频免费在线| 一个人看的www视频在线观看下载| 日本免费一本天堂在线| 香蕉久久成人网| 99久久精品无码专区免费| 巜交换邻居的夫妻3| 精品微拍国产人成爱视频| 最新国产久爱视频在线观看| 国产精品女人特黄av片| 文中字幕一区二区三区视频播放99久久国产热无码精品免费 | 網友分享97超碰中文字幕久久精品心得| 色婷婷无码人妻精品一区二区蜜桃| 欧美午夜视频一区二区| 亚洲午夜国产精品福利| 午夜久久久久久禁播电影| 绝密较量电视剧免费观看全集完整版高清 | 欧洲亚洲日韩中文字幕首页| 亚洲国产精品一在线观看一区二区| 亚洲一区二区无码偷拍| 久久久av中文字幕| 台湾一级片久久久| 日韩中文无码六区| 污污污污污免费网站在线观看| 亚洲国产综合久久久久 | 国产免视频一级在线中文字幕| 成人性色生活片免费网| 三级片无码在线播放| 无码日韩精品快射视频| 毛片精品视频在线观看| 免费人成视网站在线观看不卡 | 欧美日韩精品久久视频在线播放| 最新一区二区三区中文字幕版| 亚洲日本国产亚洲精品一| 久久精品国产亚洲蜜臀?v| 國產歐美在線視頻| 亚洲精品动漫AV无码观看| 精品一二三区免费看| 免费国产午夜在线观看| 国产无马专区直接观看| 午夜性色福利性色在线电影| 精品乱色一区二区中文字幕| 超碰人人精品国产j久久| 亚洲大屁股美女视频在线观看 | 伊人久久一区二区三区导航| 国产精品视频成人三区| 精品微拍国产人成爱视频| 91香蕉频蕉APP下载| 日韩中文无码六区| 无码av二区三区| 台湾一级片久久久| av专区在线播放| 奇米777四色影视在线观看| 亚洲免费午夜福利电影| 一本色道88久久亚洲精品| 中美日韩亚洲中文专区| 国产乱淫a∨片免费视频| Aⅴ天堂午夜精品一区二区三区| 综合在线观看免费中文| 国产精品综合影院| 成人国产片女人爽到高潮精东| 亚洲?V中文字幕无码久久| 中文字幕乱码人妻一区二区三区| 亚洲欧美vr色区精品人妻中文字幕一区二区三区 | 国产精品535在线观看| 亚洲AV无码精品无码麻豆 | 免费看一级a一级久久| 亚洲AV日韩AV不卡四虎| h高清精品视频在线观看| 大地视频资源| 车内强摁做开腿呻吟H| 午夜达达兔理论国产| 華人在線精品免費觀看 | 秋霞电院影伦理| 么公又大又硬又粗又爽| 国产成人精品一区二区三区18| 久久免费人成看片中文无码av| 国产91无码一区二区三区噜 | 亚洲一级免费毛片| 亚洲最新电影| 2024中文字幕日韩乱码欧美| 国产精品美女久久| 一本大道av伊人久久綜合| 国产精品2020久久精品www| 日本韩国三级理论久久久| 午夜福利男女XX00动态图片| 妖精国产亚洲精品无码成人| 色窝窝无码一区二区三区蜜臀| 亚洲av香蕉一区二区三区| 国产又粗又黄又爽又刺激网站| 波多野结衣亚洲一区| 国产乱子伦免费视频在线更新| 大黑吊超碰在线欧美| 欧美中文不卡在线| 一区二区在线免费视频观看| 毛片免费完整版在线| 日韩另类精品专区在线视频| 日韩高清的天堂在线观看免费| 午夜国产精品无码福利视频| 免费无码又爽又高潮视频A| av网站中文字幕不卡| 无码中出精品一区二区三区| 怡红院院黑人大鸡吧| 我强行与岳的性关系| 精品国产无码日韩一三区| 亚洲精品三级日本| 國產亂人激情h在線觀看| 国产亚洲精品AA片在线下载| 欧美影院a∨天堂| 中文无码av毛片人妻免费| 国产成人高清亚洲一区不卡| 亚洲精品一区二区三区伊人| 又粗又长又硬又爽又黄AA视频| 色综合久久激情五月天| 一级毛片大全久久| 黑人一区二区三区四区| 永久福利盒子日韩日韩免费看| 国产真实露脸多p视频| 午夜精品自拍偷拍視頻| 亚洲欧美国产老妇精品| 欧美激情影院视频一区二区三区| 黄片欧美一区二区三区 | 亚洲欧美综合人成在线| 在线观看国产一线天木耳奈奈| 国产av美女一区二期| 国产成人在线28| 日本欧美视频在线观看| 美女一级毛片| 亚洲午夜av电影一区二区| 欧美区一区二区三区| 日韩亚洲成人一区| 精品99人人爽人人| 美女做视频在线播放网站| 亚洲国产成人私人影院Tom| 午夜福利在线观看入口| 在线观看精品亚洲无码| 最新av中文字在线观看| 999精品视频在线| 婷婷无码在线观看你懂的| 国产精品综合影院| 日韩av在线播放菲菲| 022国产精品自在线拍国产| 男朋友找他朋友一起上我| 色婷婷久久综合中文久久蜜桃| 无码日韩精品快射视频| 伊人网精品视频在线播放 | 久久久久成人网址网站| 性一交一乱一能一八一片| 国产日韩自拍在线视频| 国产一级爱看片免费视频| 中文字字幕在线精品乱码| 亚洲a永久无码精品4k岛国 | 777琪琪电影午夜理论| 2021高清无码一级v视频| 国产厨房一区二区三区| 精品高清无码综合| 2024中文字幕日韩乱码欧美| 欧美国产三级在线播放| 18禁无遮挡污污污亚洲一区二区| 最新日韩在线不卡视频| 一级A女人高潮毛片免费男| 国产一区日韩欧美| 逼逼喷水免费视频| 日韩综合在线一区二区人妻| 锕锕锕锕锕~好深啊app网站| 亚洲一区二区三区电影在线| 香蕉久久一区二区不卡无毒影院| 手机成人在线看片a亚洲欧美国产v在线 | 亚洲欧美日韩视频小说 | 嗯了别进插深点用力骂骚| 亚洲性爱无码视频在线观看| 97青青青国产在线播放| 国产AⅤ无码专区亚洲AⅤ毛网站| 亚州欧美日韩国产第一页| 国产精品日本欧美一区二区三区| 日本欧美视频在线观看| 免费A级毛片男人的天堂| 国产福利91精品| 日韩欧美午夜电影| 国产在线视频分类| 日韩福利不卡在线一区二区| av大片免费播放网站| 国产成人av激情在线播放| 实拍精品国产360| 欧美亚洲国产精品自拍| 制服丝袜亚洲中文欧美在线自拍区| 国产精品视频黄色片| 日韩高清无码免费中文字幕片| 很久久免费wwa片视频| 福利一区二区精品| 少妇高潮太爽了在线观看欧美| 巜交换邻居的夫妻3| 国产极品白丝在线观看| 国产精品?久久久| 美臀人妻中出中文字幕在线| 国产农村妇女毛片久久久久| 精品色网视频亚洲| 国产福利在线观看桃乃木| 国产精品自线三级| 日韩av高清中文免费在线| 国产亚洲一区呦系列| 国产人人爽人人操| 中文有码在线| 在线视频亚洲欧洲日韩视频| 国产成人精品午夜视频不卡| 精品精品国产欧美在线小说区| 一级日韩免费大片| 国产精品一区二区三区久久久| 久久久伊香蕉网站| 好吊妞午夜免费毛片视频立即播放| 91精品国产高清91久久久久 | 国产精品亚洲综合久久综合亚洲鲁鲁五月天| 国产AV麻豆阿宾| 超虎粉嫩自慰观看新朋友| 中文字幕精品无码一区二区辛尤里 | 亚洲码一区√√二区三区| 欧美全黄a一级一区二区三区视频| 日本级H片永久在线观看| GOGO全球大胆高清人体在线播放| 免费呦欧美国产在线| 国产精品国产三级高清| 亚洲国产区中文在线播放| 一区二区理伦视频| 片成年免费观看网站黄| 久久综合激情七月色婷婷| 人人澡 久久 国产| 欧美日韩综合另类在线视频| 国产无码高清青青草原| 91香蕉视频黄色视频| 乱人伦中文视频网址| 麻豆视频成人在线| 粉嫩欧美一区二区三区| 综合婷婷欧美综合五月| 欧美日韩国产在线一区| 一个人看的www视频在线观看下载 国产一级AV免费播放片 | 无码人体日韩一区| 麻豆APP破解版下载| 欧美 日韩 国产 成人 在线观| 毛片最新网址| 欧美日韩AⅤ高清免费| 国产午夜无码精品电影在线观看| 人人妻精品视频免费| 国产妇精品伦一这二区三| 99国产观看免费视频| 免费观看潮喷到高潮大叫| 精品 无码 国产在线观看| 91视频APP网站入口| 成人黄色国产视频| 亚洲顶级裸体av片| 欧美一欧美一二区| 亚洲色图视频在线观看| 亚洲综合?V一区二区三区| 亚洲国产永久精品成人麻豆| 丰满熟妇区毛片183d| 青青国产高清视频播放 | 欧美国产亚洲精品综合| 天天综合网中文字幕天天直播| 91国内老熟妇露脸| 港澳A级毛片免费| 欧美性色黄大片A级毛片视频| 日本一本高清中文字幕| 欧美性猛交xxx大交| 亚洲一区精品99| 久久久久午夜福利精品免费版| 欧美精品成人∨高清视频| 精品自拍现拍在线拍| 国产高清视频a在线观看| 亚州av高清无码在线| 三级乱伦亚洲综合| 欧美h版在线观看| 日韩三级AV在线| 亞洲歐美日韓精品綜合網| 日韩欧美自国产91麻豆免费观看 | 国片精品jk制服丝袜| 99婷婷综合国产| 亚洲天堂一区高清完整视频| 亚洲欧美日韩巨| 亚洲精品国产浪潮一二三区无码 | 022国产精品自在线拍国产| 777琪琪电影午夜理论| 5151四虎永久在线精品免费| 午夜福利片手机在线播放片源豐富| 综合婷婷欧美综合五月| 亚洲一级a爱视频在线| 婷婷五月天在线综合| 99精品视频在线免费观看| 午夜久久久久久禁播电影| 欧美日韩在线国产播放| 免费成人在线电影| 國產精品九九熱| 黄色一级电影久久| 久久99热国产精品一区二区| 国产一级在线| 紧嫩花唇粗大紫黑青筋浓稠 | 八戒八戒手机在线高清观看WWW| 特黄十八岁大片| 国产福利91精品| 美女一区二区在线观看| 成全视频在线观看免费观看大全| 99精品人人做人人综合试看| 国产极品白丝在线观看| 91亚洲精品第一| 青青国产高清视频播放| 午夜少妇三级全黄 | 中文字幕亚洲在线观看| 亚洲另类无码国产专区在线| 熟女一区二区三区免费| 亚洲综合在线另类色区奇米97| 91嫩草国产人人精品| 在线欧美性猛交XXXX富婆| 亚洲视频毛片| 在线亚洲欧美日韩每日更新| 国产免费看片国产第一页| 惠民福利亚洲AV无码一区二区乱子仑 | 女同学喂我乳我掀她裙子| 拍在线2018国产爽在| 久久久久久九九97精品中文无码| 男人阁久久久久成人精品天堂| 亚洲国产区中文在线播放| 中文精品人妻vs无码人妻| 欧美精品国产精品日韩系列| 拍在线2018国产爽在| 92无码午夜福利| 中文字幕国产在线一区二区| 国产精品久久久久一| 国产一级 片内射30岁老熟女| 欧美肉体视频一进一出在线| 麻豆国产成人AV| 18禁裸体动漫美女无遮挡网站| 亚洲一区二区三区h无码 | ass少妇无码免费视频| 一区二区国产日韩欧美在线| 免费观看欧美激色视频网站| 日韩欧美中文字幕深爱激情| 国产免视频一级在线中文字幕| 激情男女高潮射精av免费| 成人一区二区三区四| 91久久精品无码一区| 一区二区理伦视频| 无码日本精品一区二区免费式桃色| 亚洲精品成人天堂网一二三| 日韩资源亚洲精品欧美资源| 天黑黑影院免费观看视频在线播放| 精品久久久中文字幕国产版| 被夫上司持久侵犯日本电影 | 三级网站免费观看| 国产成人高清亚洲一区不卡| 天天影视亚洲综合网| 日本韩国性高潮视频在线免费| 精品人妻一二三av| 4438x全国最大成人网| 午夜影院免费试看五分钟| 这里只有精品视频免费999| 国产亚洲精品欧美在线观看| 久久久久久全国免费观看| 看国产生活三级视频| 人妻夜夜爽天天爽4区| 男啪女色黄无遮挡免费观看| 久久久久午夜福利精品免费版| 青春热久免费精品视频| 精品无人乱码一区二区三区无限看| 国产乱码精品一区二区麻豆 | 十八禁无码啪啪无遮挡网站| 波多野结衣AV在线无码中文免费| 草草观看视频| 欧美ⅴ日韩ⅴ亚洲ⅴ最新在线观看 | 国产精品毛片在线完整版SAB等| 色综合欧美总和色| 国产在线观看天堂av成人蜜臀| 大陆一级毛片免费| 在线一区二区三区国产免费| 毛片免费完整版在线| a级无码毛片视频| 女人内谢69XXXX免费| 国产又粗又猛又爽在线视频 | 国产美女主播紫薇大秀| 欧美亚洲爆乳在线视频| 久久国产免费2020小说| 亚洲国产精品成人久久久软件| 精品无码一区二区三区水蜜桃免费| 亚洲国产欧美精品影院| 男生与女生在一起怼怒怼 优质答主 ta获得超过150个 | 亚洲唯美清纯卡通动漫视频| 伊人青草超碰| 亚洲产国偷v产偷v自拍野花| 国产黄色精品91| 三年片在线观看大全国语| 亞洲日韓久久綜合中文字幕| 免费无毛一级片aaa| 伊人性伊人情综合网| 亚洲另类无码国产专区在线 | 亚洲超清无码黄色| 我强行与岳的性关系| 日韩欧美中文字幕在线点播| 嗯了别进插深点用力骂骚| 国产深夜a在线无码播放| 逼逼喷水免费视频| 成a人片在线观看视频| 亚洲欧洲日产国产片| 日韩一卡2卡3卡4卡| 91在线最新精品国产| 国产黄色精品91| 亚洲av片不卡无码久东京搔 | 漂亮的妇女精油按摩店| 国产成人精品一区二区三区18| 亚洲日本在线观看| 精品国产二区麻豆| 国产最新av在线播放不卡| 国产在线精品福利大全 | 香蕉视频91在线观看| 免费国产香蕉尹人在线| 精品无码又大又粗又黄的免费视频| 欧美日韩激情在线一区二区| 99在线在线视频观看| 国产床戏无遮掩视频播放| 在线欧美性猛交XXXX富婆| 午夜精品久久久久福利网站| 99精品人妻一区二区| 日韩成人伦理在线| 黄色日韩美黄色A∨| 午夜亚洲人成网站| 亚洲中文电影| 国产精品色情国产三级在线观| 中年熟妇泄欲撞击肥臀视频 | 曰本无码不卡高清av一区二区| 在线一区二区三区日本免费网 | 久久婷婷丁香五月综合拍| 五月综合色婷婷在线观看蜜芽| 午夜一级影院| 91精品成人va在线观看 | 狠狠躁日日躁夜夜躁2024麻豆| 91精品在线视频日韩免费一区二区三区在线| 免费看美女隐私全部免费| 亚洲国产高清美女在线观看| 免费看强人物漫软件下载APP | 亚洲一本大道中文在线| 国产精品成av人在线视午夜| 91香蕉视频免费版| 中文无码1234区| 京东热一区二区高清在线| 中文字幕av福利在线| 大黑吊超碰在线欧美| 精品一区二区三区四区视频版 | 曰本人妻中出性视频高清| 嫩草影院中文字幕| 久久一区二区三区免费播放| 国产精品可乐视频最新| 一边做饭一边躁狂的原因分析| 午夜无码区试看| 91绿帽人妻精品网站| 亚洲精品久久久久久久久久无码| 杨蓉好大好硬好深好爽想要| 奇米777四色影视在线观看| 精品精品国产欧美在线小说区| 久久亚洲精品无码av| 免费国产一区二区| 亚洲国产区视频在线观看免费视频| 五月婷婷骚播在线影院| 国产精品无码青草影院| 日韩精品成人大片| 精品久久久久蜜臀色欲| 777米奇影视狠狠精品一区二区| 99久久精品免费观看国产色综合| 亚洲精品男同同性videos| 欧美日韩不卡视频一区二区三区四| 国产一级不卡黄色av| 一区二区在线观看男同女同| 人人妻人人添免费| 亚洲三级电影在线播放| 日本人成视频免费观看| GOGO全球大胆高清人体在线播放| 爽妇网色欲av老妇| 国产一区在线免费观看| 亚洲av午夜久久性色| 爱爱帝国亚洲综合社区区| 亚洲日韩欧美高清色图| 在线中文av观看网站免费 | 国产日韩在线播放视频一区| 欧美另类自拍| 亚洲av淘宝在线观看| av一本大道香蕉大在线| 解忧午夜少妇翘臀福利视频| 国产女主播喷出白浆视频| 日韩久精品一区二区av| 高清不卡毛片免费观看| 黄污在线观看免费网站| 国产在线伊人| 好爽毛片一区二区三区色诱| 三级网站免费观看| 欧美成人一区二区三区视频免费| 午夜福利视频一区二区二区| 日韩高清的天堂在线观看免费| 久久免费精品痴汉电车| 国产九九精品视频免费播放4互動交流| 美女露出让男生揉的真人| 女婿劲真大枪枪到底是谁| 2020年这里只有精品视频免费播放| 欧美三级日韩久久| 香蕉视频91在线观看| 丝袜国产视频| 亚洲A∨成人无码久久精品超碰 | 橙子视频app污下载| 欧美一级在线观看视频免费国产亚洲欧美视频| 精品国产二区麻豆| 无码国产精品一区二区高潮最大| 国外免费精品视频在线观看 | 国产一级女子毛片| 亚洲牛牛在线观看乱码| 冲田杏梨午夜久久99视| 国语对白视频69| 日韩欧美口爆有吗在线| 又黄又无遮挡又湿的视频网站| 欧美黑白配啪啪视频| 国产美女主播紫薇大秀 | 天天躁夜夜躁狠狠综合2020| 日韩欧美中文字幕深爱激情| 裸体午夜一级视频| 欲色精品一区二区三区99| 日韩在线欧美在线| 国产最新在线播放精品| 亚洲精品图片区第一页第二页 | 日韩精品a片一区二区免费| 欧美三级日韩久久| 无码高清少妇高湖| 亚洲人成高清小说| 亚洲精品无粉嫩AV| 曰本人妻中出性视频高清 | 亚洲av香蕉一区二区三区| 父母儿女一家狂i目录| 日本欧美视频在线观看| 欧美性活一级视频| 欧美日韩成人国产一区在线观看 | 国产精品视频第六页| 了解最新久久久久久国产精品三级| 在线观看亚欧a| 亚洲国产精品一区二区久久HS综合网 | 国产精品免费av片在线观看下载按摩 | 中文人妻无码一区二区三区不卡| 鲁大师在线观看资源网站| 国产久而欧洲野花视频欧洲| 国产不卡视频一区二区在线观看| 日韩丰满少妇无码内射| 亚洲av无码乱码精品国产| 亚洲国产精品一在线观看一区二区| 亚洲男人的天堂久久| 国自产拍 高清精品| 日韩欧美国产一二三区无码黑寡妇| 综合在线观看免费中文| 精品国产无码日韩一三区| 久久久久老熟女久久百度淫荡视频| 国产免费av在线一区| 啊灬嗯灬啊灬用力点少妇视频| 亚洲精品国产五月综合网| 男女猛烈无遮挡午夜视频| 91精品无码久久国产线看| 亚洲天堂视频在线观看| 国产无遮挡裸体免费视频的软件 | 免费一级高清无码黄片 | 日韩欧美视频二区在线视频| 美女在线视频三区| 欧美精品亚洲精品小说区| 黄色大片日韩| 极品水手服jk自慰喷水| 男女很黄很色床视频网站免| 国产日韩在线播放视频一区| ass少妇无码免费视频| 自拍偷拍网址| 中文字幕在线观看第一页| 国产中出在线观看| 色婷婷久久综合中文久久蜜桃| 日韩在线欧美在线| 国产黄频在线免费观看| 99欧美成人精品高清日韩亚洲一区二区三区不卡综合伊人 | 亚洲精品成人a?v无码A| 天天更新av不卡直接看| 成人亚洲欧美国产77777| 美女一区二区在线观看| 啊啊啊啊在线91| 日韩无毛黄色大片| 国产+成人精品+午夜视频| 国产私密久久久久久| 巨大爆乳一区二区三区| 无码免费又爽又刺激高潮双方| 男人多人做人爱的视频| 麻豆传播媒体app大全免费版官网| 91麻豆精品国产91久久久无限制版| 偷天宝鉴在线观看国语版电影| 中国a级毛片18女人水真多| 国产精品久久久久一级片看免费视频一区二区三区 | 国产AⅤ无码专区亚洲AⅤ毛网站 | 亚洲国产区中文在线播放| 日小说污黄的视频在线观看| 丝袜嫩足高潮喷水在线| 亚洲麻豆精品在线| 亚洲国产97久久精品无色码| 亚洲不卡av在线| 亚洲A∨成人无码久久精品超碰| 免费深夜福利网站| 三级片视频国产| 久久久久成人香蕉网站| 欧美综合日韩专区久久麻豆| 人妻精品动漫H无码免费| 小黄片软件下载| 精品欧美中文免费| 中文字幕欧美日韩在线| 国内精品视频一区二区三区八戒| 日韩亚洲成人一区| 久久99九九这里只有国产中文精品2 | 91香蕉频蕉APP下载| 久久超亚洲日韩色线影院性色| 老翁的大肉蟒进进出出| 成a人片在线观看视频| 久久国产黄片| 男艹女视频在线观看| 国产一级AV黄片| 国产精品无码色哟哟免费| 久久免费香蕉视频观看| 黄色一级小视频| 国产精品伦久免费视频| 久久综合精品久久久综合| 欧美一级人视频免费播放| 久久国产72线看观看精品| 侵犯人妻系列中文字幕| 午夜达达兔理论国产| 網友分享91视频最新网址心得| 久久女婷五月综合| 中文高清在线观看无码| 北条麻妃视频在线| 日本女人一区二区三区 | 精品亚洲国产成人AV在线小说 | 九色综合伊人久久富二代| 99久久久国产精品免费不卡麻豆| 中文字幕er视频在线直播| 亚洲欧美丝袜精品久久| 制服丝袜熟女AV天堂| 日本级H片永久在线观看| 亚洲一区二区三区视频在线看| 日韩精品区一区二区三VR| 亚洲综合a少妇| 亚洲男人的天堂久久| 亚洲日韩欧美高清色图| 亚洲欧美成人高清在线| 一二三四在线观看免费中文| 国产精品视频成人三区| 中文字幕在线播放不卡| 国产精品久久免费无码aⅤ| 精品自拍现拍在线拍| 91亚洲精品第一| 久久精品一级片免费观看| 日韩一区视频中文字幕| 欧美乱辈伦完整版电影| 欧美日韩精品一区二区在线每天更新 | 国产一级AV黄片| 爽到高潮嗷嗷嗷叫视频APP| 一级毛片直播免费观看| 精品 无码 国产在线观看| 亚洲人成网站在线播放青春| 日本高清二区视频| 国语精品99自产拍在线| 国产一级黄色强奸电影| 午夜福利视频1692| 无码黄动漫在线观看| 欧美极品在线观看欧美激情在线观看 | 草莓视频app污下下载| 人妻丰满久久伊人午夜av影院| 91亚洲精品丁香在线观看| 免费的黄片视频| 张开双腿让老太爷摸| 亚洲精品无码久久久久 | 欧美日韩国产在线 下载| 免费看欧美黄片在线看| 成人综合久久精品免费欧美91| 香蕉视频APP黄污| 日本级H片永久在线观看 | 中文字幕天堂蜜桃| 无码av二区三区| 欧美贵妇VIDEOS办公室高跟鞋 | 亚欧成人永久免费观看视频| 69av亚洲无码在线观看| 亚洲影视自拍| 日韩高清无码免费中文字幕片| 免费av毛片网站| 好爽毛片一区二区三区色诱| 国产精品无码翘臀在线观看互動交流| 中文字幕在线不卡视频蜜乳| 亚洲最新女人天堂| 车上他吃我奶进我下面视频| 精品一级 片内射视国| 最新国语对白超清偷拍| 久久精品国产线看观看亚洲| 最新女人另类zooz0| 少妇性夜夜春夜夜爽A片 | 奇米777四色影视在线观看| 欧美h版在线观看| 岛国美女全棵写真视频在线观看| 日韩AⅤ无码一级毛片| 一级黄色真人片免费看| 欧美日韩AⅤ高清免费| 免费黄色录像一集AV一集片| 毛片A片在线观看| 2024中文字幕在线高清| 日本黄大片一区二区三区不卡| 国产精品伦理片在线观看| 亚洲精品美女av在线| 国产精品美女久久| 先锋资源成人| av不卡的一区二区三区| 亚洲每日更新| 華人在線精品免費觀看| 奇米影视四色网| 久天啪天天久久99久久| 漂亮的妇女精油按摩店| 精品动漫视频一区二区三区四区播放网站| 九九视频国产| 又猛又黄又大又硬又粗| 欧美成人免费在线观看视频| 最新女人另类zooz0| 亚洲一区二区三区h无码| 最新国产久爱视频在线观看| 網友分享97超碰中文字幕久久精品心得 | 欧美在线一区二区三区精品 | 为啥男人一吃奶女人就流水| 久久96热在青草精品国产| 亚洲福利视频一区二区| 深夜草莓视频app| 国产亚洲曝欧美精品手机在线 | 欧美另类自拍| 国产91无码一区二区三区噜| 福利一区二区三区微拍视频| 日韩无码牲交视频 | 无码人妻丰满熟妇区五十路在线 | 亚洲国产精品一区二区久久HS综合网 | 中文字幕精品无码福利电影| 国产综合亚洲免费 | 日韩欧美国产超级视频| 国产成人av激情在线播放| 欧美大片久久久免费| 亚洲国产精品国自产拍久久密av| 亚洲AV无码一区二区三区网站国产精品一区第二页在线 | 日本欧洲亚洲大胆| 精品国产Av无码久久久社区 | 777久久精品国产自清天天线| 高清版国产乱子伦无码精品小说| 日本大片高清无码播放| 日韩亚洲成人一区| 人妻少妇日韩精品| can尤物国产在线网页| 小草在线观看免费视频| 精品亚洲黄色毛片| 国产精品一区二区三区久久久| 明星换脸自慰喷潮| 国产亚洲精品AA片在线爽同性| 国产不卡视频一区二区在线观看| 国产精品手机在线观看你懂的| 精品综合国产一区二区三区码| 亚洲天堂视频在线观看| 中文字幕er视频在线直播| 在线观看网站人成亚洲小说| 国产91成人精品电影在线| 午夜久久久久久禁播电影| 锕锕锕锕锕~好深啊app网站| 亚洲字幕日韩在线| 久久婷婷色一区二区三区| av在线免费观看肉漫蜜臂| 真实国产乱子伦对白视频37| 芊芊的被校长脔日常H| 91在线无码精品秘九色APP| av一区日韩精品| 美女裸全无遮挡免费网站| 亚洲每日更新| 免费的黄片视频| 深夜草莓视频app| 小明日韩在线看看永久区域| 成年人国产网站| 日本青青草三级在线| 国产精品卡—卡二卡三卡四卡| AV无码成人国产精品色| 国产午夜精品久久久久九九九蜜臀| 曰本无码不卡高清av一区二区| 99国产精品欧美一区二区| 欧美一级夜夜爽黑寡妇| 国内久久免费精品视频| heyzo高無碼國產精品| 日本人做真爱2分钟| 亚洲国产中文日本韩国欧美mv| 人妻夜夜爽一区二区| 婷婷激情网址| 欧美性活一级视频| 十八禁视频爽爽爽在线视频| 亚洲乱理伦片在线看中字| 欧美一线免费http| 狠狠噜天天噜日日噜久久久电影 | a级大片爱爱试看视频| 九草中文在线视频337p日本一色| 秋霞国产日韩91视频| 伊人久久大香線蕉AV五月天| 欧美国产三级在线播放| 一级毛片无码中文字幕| 久久天堂av综合合色| 91xav在线免费观看| 中文字幕在线观看国产一 | 人妻AV中文字幕无码专区 | 风间一区二区无码有码| 国产自在现偷国产精品一区二区| 在线一区二区三区日本免费网| 国产亚洲老牛精品视频| 中文字幕一区二区三区第10页| 成年人一级黄色电影| 人妻精品动漫H无码免费| 熟女一区二区三区免费| а√天堂中文最新版| 1024香蕉满18进入| av免费网址男人你懂的| 亚洲自拍一级视频| 日本又色又激情免费播放器| 无码动漫h磁力资源| 暗交小拗女一区二区三区图片| 亚洲第一天堂久久| 成人短视频在线免费观看网站| 免费av毛片不卡无码| 国产成人av无码精品天堂| 日韩精品激情小说| 国产成人a亚洲精∨品无码| 日本不卡码在线网站| 被强奷很舒服好爽好爽视| 丁香六月伊人色夜夜春| 亚洲第三页国内自拍| 91香蕉视频色版APP| 性一交一乱一能一八一片| 亚洲一级一级精品| 国产免费?∨片在线播放| 免费黄色av网址| 精品无码久久国产2024| 日韩一区二区三区无码专区| 亚州视频专区一区二区三区| 欧美日本三级在线视频不卡线| 小雪被老外性调教1| 亚洲国产精品成人久久久麻豆| 久久亚洲中文字幕精品一区四区| 在线观看国产对白网站视频免费| 國產精品色喲喲網站| 99在线播国产放视频| 国产又黄又爽又色在线观看视频| 猎奇另类国产在线观看| 人妻无码视频| 中文字幕er视频在线直播| 高清在线观看国产综合| 91香蕉视频免费版| 最近中文免费观看视频下载| 午夜精品成人免费视频| 91直播网站免费| 精品久久无码人妻人伦Av| 小明日韩在线看看永久区域 | 亞洲日韓久久綜合中文字幕| 国产911免费在线观看| 紧嫩花唇粗大紫黑青筋浓稠 | 91精品在线视频日韩免费一区二区三区在线 | 亚洲精品区免费观看av| 国产深夜a在线无码播放| 18禁深夜网站色多多app| 99欧美成人精品高清日韩亚洲一区二区三区不卡综合伊人 | 港澳A级毛片免费| 久久第一时间观看国产卡顿 | 亚洲污码欧美激情h动漫在线| 亚洲亚洲国产精品| 亚洲A v无码乱码在线观看牲色| 亚洲第一天堂久久| 免费黄色录像一集AV一集片 | 黄色毛片免费进入| 色综合av丁香五月性| 高清綜合中文歐美| 你懂得在线观看| 文中字幕一区二区三区视频播放99久久国产热无码精品免费 | 高清在线观看国产综合| 波多野结衣在线一区二区| 草莓视频成人影院| 在线观看2019国产| 男生女生剧烈打扑克做运动| 麻豆APP破解版下载| 国产Av一区二区三区图片| 96av视频在线观看| 中国精品偷拍区偷拍| 国产一区二区三区成人精品| 亚洲婷婷久久久久久久久| 久久精品酒店无码视频| 2023日本中文字幕每日更新| 看国产生活三级视频| 被窝里成年视频在线观看| 嗯了别进插深点用力骂骚| 么公又大又硬又粗又爽| 手机看片 日韩精品视频在线| 久久精品国产亚洲A无码| 巜交换邻居的夫妻3| 爽爽影院免费观看视频| 国产精品一区二区4| 久久久久国产精品又嫩又骚| 亚洲AV人人爽人人澡 | a级无码毛片视频| 国产女仆美女主播一区二区 | 成年人国产网站| 97色伦2视频在线观看| 精品动漫中文字幕一区| 亚洲电影在线观看不卡| 精品阁在线观看视频妖精网| 偷天宝鉴在线观看国语版电影| AV大片在线精品天堂七次郎| 无码囯产精品一区二区免费16 | 国产高清毛片视频在线播| av亚洲精品a片毛片女同公交车| 色8久久久久高潮综合影院| 女女AAAA视频在线观看| 欧美日本三级在线视频不卡线| 亚洲福利视频一区二区| 绝密较量电视剧免费观看全集完整版高清 | 亚洲一区二区三区欧美激情| 深爱五月丁香五月亚洲| 午夜国产精品无码福利视频| 亚洲av片在线观看18女人| 精品视频一区二区在线视频| 三年片在线观看免费大全电影 | 亚洲综合图片小说| 91抖音成长人版破解安装苹果破解版| 再深点灬舒服灬太大了o在线观看| 高清不卡毛片免费观看| 亚洲超清无码黄色| 一级无码av护士系列在线观看| 欧美丰满的少妇性开放| 国产成人va在线播放免费| 久草福利在线观看视频| 日韩欧美色综合网站| 国产一级性爱视频| 国产亚洲美女| 久久人妻系列精品无码专区| 精品在线国产福利| 久久久久影院色老大2020| 北条麻妃视频在线| 制服丝袜熟女AV天堂| 天黑黑影院免费观看视频在线播放| 国产日韩在线播放视频一区| 4日本国产vps私人大片| 欧美在线欧美在线| 亚洲av乱码专区国产精品| 女女AAAA视频在线观看| 影视综合日本亚洲| 在线观看黄色一区| 一区二区三区亚洲欧美日韩人色| 激情小视频国产在线| av网站中文字幕不卡| 专区亚洲欧洲日产国码AV| 国产成人无码av网站| 国产不卡一区二区免费视频| 日韩精品成人大片| 国产成人高清亚洲一区不卡| 久久久久久免费免费麻辣| 大地视频资源| 亚洲欧美另类制服| 欧美亚洲爆乳在线视频| 国产在线观看完整版| 欧美精品国产精品日韩系列| 亚洲aⅴ中文字幕在线| 天天爽夜夜爽视频精品播放| 香蕉视频黄污版| 女人天堂人禽交av在线观看黄| 最新女人另类zooz0| 精品亚洲aⅴ导航| 真实国产乱子伦对白视频37| 私人影院日韩高清无码| 2020年这里只有精品视频免费播放 | 天天爽夜夜爽视频精品播放| 国产成人AV无码一区二区三区色| 777米奇影院国产精品一区二区| 特黄十八岁大片| 日本大片高清无码播放| 国产AV无码区亚洲| 欧美日韩综合另类在线视频| 国产高清在线观看自拍| 成人在线91日韩手机视频 | 精品视频国产香蕉尹人视频| 欧美国产三级在线播放| 99久久人妻一区二区| 欲色精品一区二区三区99| 国产黄频在线免费观看| 国产又粗又黄又爽又刺激网站| 午夜麻豆激情传媒2020| av在线5g无码天天| 高中陪读房间的呻吟声| 亚洲一区二区三区强奸免费| 日韩亚洲欧美一本| 国产一区二区三区野外| 欧美日韩久久精品很黄很暴力| 亚洲每日更新| 伊人性伊人情综合网| 美女诱惑亚洲一区| 特级精品毛片儿免费观看| 亚洲卡1卡2卡四卡乱码| 依依成人精品视频在线观看| 337p日本亚洲欧洲精品| 久久va成人高潮喷潮| 美女羞羞喷液视频免费| 国产乱来乱子视频| 大波妺AV网站影院| 涩涩日韩黄色无码一区二区三| 欧洲精品亚洲精品日韩专区| 亚洲国产日韩做a| 亚洲国产欧美日韩在线人成| 亚洲国产97久久精品无色码| 国产又污又爽又黄又刺激网站 | 在线电影无码| 亚洲中文字幕婷婷在线的| 午夜三级av在线播放| 国产一级毛片特级毛片| 日本韩国三级理论久久久| 做暖暖视频在线看片免费| 黄老色鬼久久亚洲AV综合国产AV无码专区久久精品 | 幻女free性zozo交体内谢hd| 国产又粗又黄又爽又刺激网站| 午夜无码国产理论在在线| 乱子伦在线观看中文字幕| 亚洲福利在线观看| 国产影院免费看成人| 欧美亚洲国产精品电影在线观看| 97超碰免费在线观看| 亚洲国产资源在线26u| 亚欧乱色熟女一区二区三区| 国产私密久久久久久| 影音先锋国产在线| 国产+成人精品+午夜视频 | 无码强奸视频在线免费观看 | 日韩一区二区三区免费高清| 国产av剧情演绎| 亚洲中文无码?v永久伊人| 九九精彩日韩精彩视频全集| 国产九九精品视频免费播放4互動交流 | 十八禁啪啪av免费无码网站| sm国产性爱在线视频| 亚洲日本在线观看| 国产免费av片在线软件| 九九精彩日韩精彩视频全集| 99re视频福利精品| 欧美色系伊人久久| av专区在线播放| 免费网站动漫在线观看一区| 午夜亚洲人成网站| 欧美日韩亚洲图片| 欧美另类极品videosbestfree| 三级黄色精品一区二区| 国产精品秘入口麻豆人妖| 食色短视频安卓版下载| 性无码一区二区三区| 91亚洲精品丁香在线观看| 日韩欧洲无码免费| 成人日日夜夜人人精品| 日韩粉嫩色欲AV| 亚洲欧美人高清精品a不卡| 亚洲一级一级精品| 蜜桃视频免费在线播放| 国产永精品亚洲精品| 欧美一级在线观看视频免费国产亚洲欧美视频 | 91久久国产精品久久91| 熟女自拍亚洲| 国产高级会所按摩妓女在线| 亚洲超碰97资源在线播放| 亚洲一级一级精品| 国产一区二区三区成人精品| 午夜精品视频在线观看高清hd| 乱伦综合三级高清| 96av视频在线观看| 手机在线不卡一区二区| 一级α片午夜在线观看| 99精品国产在热久久无费暖暖| 人妻av无专码专区久久 | 91精品手机在线观看| 好吊Av一区二区三区| 韩国无遮挡三级伦在线观看db| 少妇爆乳无码AV专区网站寝取| 国产最新在线播放精品| 久产久91精国九品打| 又黄又大又粗又刺激的视频| 亚洲国产日韩视频观看| 久久精品国产亚洲A无码| 人妻AⅤ日韩精品一| 韩国久久久三级视频| 人妻无码精品中文字幕av| 日本大片高清无码播放| 成人三级k8经典网| 丁香六月婷婷七月激情| 性色AV无码精品| 老妇性视频网站| 星巴克一键去除衣物| 文中字幕一区二区三区视频播放99久久国产热无码精品免费 | 国产精品女人特黄av片| 奴色虐aV一区二区三区| 久天啪天天久久99久久| 精品久久久久中文字幕加勒比| 国产无遮挡无码网站| 国产一区国产二区在线| 日本阿v天堂在线观看| 国产福利高清在线| 免费又硬又爽又黄又免费| 黄色一级片国产在线直播| 综合婷婷丁香| 2021无码自拍产精品视频| 亚洲精品午夜āāā久久| 亚洲AV秘无码一区二区三入口| 国产最大最爽免费A∨| 三级色网电影在线观看| 被男人添囗交做爰视频| 色欲AⅤ无码一区二区三区软件| 亚洲字幕中文无码av网| 丁香五月婷婷六月亚洲综合社区| 亚洲精品无码福利国产在线观看| 欧美亚洲国内自拍| 天堂最新版资源网日本| 国产成人亚洲综合九色| 菠萝蜜视频网页版入口污| 国产亚洲最新在线不卡| 亚洲唯美清纯卡通动漫视频| 国产精品手机在线观看你懂的| 好吊妞午夜免费毛片视频立即播放| 午夜精品视频在线观看高清hd| 亚洲无码视频免费观看| 黄色无码一级视频| 精准日本中文字幕在线一区| 午夜寂寞熟妇无码视频| 一区二区三区国产亚洲网站| 天堂在线五月婷婷| 亚洲无码在线黄色电影图片| 美女脱内衣18禁免费久久久| 奴色虐aV一区二区三区| 久久精品国产亚洲aV麻豆蜜芽| 亚洲色图日本免费在线| 99久热re精品免费观看| 无码人体日韩一区| 以及神马各种好看的电影黄色软件在线看 | 亚洲av日韩av无码裸体尤物| 香蕉视频色版软件| 天天一级A片免费| 正在播放亚洲一区| 啊别插了视频髙清在线观看| 无码中文免费高清| 777琪琪电影午夜理论| 国语对白视频69| 欧美日韩一线一区电影| 曰韩精品无码一区二区| 九一国产高清在线视频| 午夜少妇三级全黄| 日韩一级电影在线| 精品国产av无码一道| 午夜美女黄网站18禁免费观看| 黄色无码一级视频| 波多野结衣爱爱视频| 国产一区二区高潮视频| 91亚洲精品在看在线观看看高清| 国产影院免费看成人| 国产AⅤ爽AV久久久久久网站在线播放free动漫欧美熟妇 | 好男人影视www社区| 国产精品久久久AV色欲A| 18禁黄无码高潮喷水乱伦| 再深点灬舒服灬太大了o在线观看 十八禁无码啪啪无遮挡网站 | 漂亮的保姆6在线播放| 久爱无码免费视频在线| 亚洲成人在线网电影| 国产乱子伦免费视频在线更新 | 视频 一区 欧美| 国产亚洲一二三区精品免费视频观看| 无码囯产精品一区二区免费16| 亚洲国产男同同性videos| ass少妇无码免费视频| 午夜三级av在线播放| 色黄网站在线观看| 国产精品三级片在线| 国产农村妇女毛片久久久久| s级毛片免费观看| 很黄的美女赤裸裸免费视频| 国国产中国人又爽又黄又千粗| 亚洲色图视频在线观看| 国产一区二区三区艳史| 三级网站免费观看| 麻豆一区网址| 精品亚洲欧美无人区乱码| 久久夜色精品国产亚洲噜噜 | 日本一区二区人妖| 亚洲精品图片区第一页第二页 | 在线观看日韩视频| 一级毛片直播免费观看| 91精品综合久久久婷婷| 爽爽影院免费观看视频| 国产一区二区的视频| 国产呦交精品免费视频| 亚洲产国偷v产偷v自拍野花| 国产AV一级K丅V交易| 岛国大片在线| 亚洲欧美一本二本在线| 在线观看亚欧a| 亚洲97一二三区| 国产精品jizz在线观看软件| 国产小仙女视频一二三区| 亚洲男人的天堂久久| 亚洲精品一区二三区不卡| 日韩欧美中文字幕亚洲欧美日本| 亚洲国产成人久久精品导航| 人人妻人人操免费| 91久久国产精品久久91| 亚洲综合成人国产午夜中文| 国产自在现偷国产精品一区二区| 日韩欧美中文字幕在线点播 | 亚洲一区二区在线播放av| AV高清毛片免费| 无码囯产精品一区二区免费16 | 国产特级毛片??????毛片| 国产成人精品一区二区三区18 | 国产亚洲欧洲无码激情在线观看| 国产对白刺激| 亚洲欧美中文字幕在线观看视频| 亚洲综合成人国产午夜中文| 暧暧20分钟免费视频| 亚洲最大自拍一级婬片| 在线观看黄色一区| 亚洲色图无码在线| 精品日韩亚洲麻豆一区| 免费黄色录像一集AV一集片 | 亚洲国产二区三区久久| 无码中文字幕加勒比一本二本| 2020国产麻豆剧传媒| 清纯校花受辱沦陷记h陈若雪| 精品人妻倫九區久久AAA片69| 亚洲欧美丝袜精品久久| 久草福利在线观看视频| 香蕉视频黄污版| 欧美r级中文在线播放| 欧美中文不卡在线| 91香蕉视频免费版| 国产一级在线| 波多野結衣一區二區免費視頻| 国产日韩欧美动漫| 精品人妻第三页第二页| 色欲视频在线观看| 亚洲一区中文字幕日产乱码| 免费一级无码婬片在线观看| 色无码免费视频一区二区| 午夜成人无码免费看试看| 最新中文字幕无码av| 福利一区二区二区免费视频| 伊人性伊人情综合网| 亚洲男人的天堂网站| 一边做饭一边躁狂的原因分析 | 久久综合精品久久久综合| 寡妇高潮一级毛片91免费看`日韩一区二区 | 久久婷婷综合色国产| 18禁深夜网站色多多app| 免费国产午夜视频在线观看| 欧洲精品亚洲精品日韩专区| 国产精品毛片在线完整版SAB等| 野花社区在线视频| 国产精品高呻吟久久久久A∨无码| 国产视频福利无码| 亚洲国产永久精品成人麻豆| 中文无码精品高清| 日本色熟女乱伦视频| 18禁黄网站禁片无遮挡观看 | 免费A级毛片男人的天堂| 中文字幕天堂av综合| 国产精品女人特黄av片| 国产黄频在线免费观看| 三级片在线无码播放| 五月激情黄色网| 西西44rtwww国产精品| 麻豆高清国产AV| 黄色网址在线视频| 免费99精品国产自在现线观看| 亚洲精彩无码自拍| 亚洲精品国产熟女久久久仙踪林 | 一级a特黄毛片高清免费| 色综合久久激情五月天| 中文字幕天堂蜜桃| 日韩丰满少妇无码内射| 在线观看2019国产| 欧美成人av无码毛欧美| 车上他吃我奶进我下面视频| 亚洲中文电影| 琪琪午夜影院| 亚洲影视自拍| 国产一区亚洲专区| 国产成人无码aⅴ色哟哟| 日韩欧洲无码免费| 日本按摩高潮?级中文片不| 日本人69xXⅹ69护士| 精品国产欧美日韩一区二区| 人人做人人爱在碰免费| 麻花传剧原创MV在线看完整版高清| 快播黄色网址| 看国产生活三级视频| 国产日韩精品v欧美一区二区三区| 超强国产一区在线观看抽搐| 91香蕉视频免费版| 丁香六月伊人色夜夜春| 国产成人无码免费视频97浪潮| 99精品人人做人人综合试看| 亚洲AⅤ久久一区二区三区| 精品多人p群无码| 精品久久久久中文字幕加勒比| 草莓视频导航APP| 精品老司机午夜福利在线| 锕锕锕锕锕~好深啊app网站| 香蕉视频网站在线观看| 精品午夜一区二区在线观看| 欧美亚洲免费成年人影院| 四虎出品必属精品内射熟女| 欧美日韩国产在线 下载| 韩国日本真人啪啪免费| 乱子伦在线观看中文字幕| 50岁老女人的毛片免费观看| 看国产生活三级视频| 香蕉成人啪国产精品视频| 日本高清AⅤ免费观看| 一级日韩免费大片| 午夜少妇三级全黄| 欧美极品在线观看欧美激情在线观看| 亚洲精品国产熟女久久久仙踪林| 亚洲综合丁香婷婷六月香| ass少妇无码免费视频| 国产妇精品伦一这二区三| 海外一区二fx无码在线观看| 亚洲av一级特黄大片| 日韩成人在线观看视频| 亚洲天堂一级av| 成人在線免費視頻觀看| 久久久久无码精品国产a不卡| 在线一区二区三区日本免费网| 无码国产精品久久久久护士| av网址大全久久久| 免费午夜福利| 欧美性做爰大片免费看软件男组长| 1024香蕉满18进入| 可以看的毛片| 精品老司机午夜福利在线| 性无码一区二区三区无码免费| 精品无码人妻一区二区免费| 黄色三级片中文字幕在线无码视频 | 北条麻妃视频在线| a天堂最新版中文在线| 91精品在线视频日韩免费一区二区三区在线 | 99蜜桃臀久久久欧美精品制服丝袜亚洲中文综合 | 2021高清无码一级v视频| 国产精品久久久久美女麻豆| 国产精品久久久AV色欲A| 两女隔帘按摩被高潮在线观看 | 台湾一级片久久久| 国产幕精品亚洲精品| 很久久免费wwa片视频| 三级黄色一区二区| 日韩一区二区三区无码专区| 国内少妇精品偷人视频免费观| 蜜芽一区二区三区国产精品| 国产又粗又猛又爽又黄无遮挡黑料| 国产又粗又猛又爽在线视频 | 69爱妃免费视频福利| 国产又粗又黄又爽又刺激网站| 91麻豆精品国产91久久久无限制版 | 国产+成人精品+午夜视频| 国产一区国产二区在线| 最近中文字幕20182019| 狠狠色丁香婷婷综合精品视频| 99久久精品少妇高潮喷水| 最新中文字幕无码av| 最新一区二区三区中文字幕版| yw无码视频不卡视频| 亚洲精品综合一二三区在线| 国产午夜精品久久久久九九九蜜臀| 日本综合影视中文| 东京热熟女精品视频| 香蕉视频91在线观看| 亚洲欧美天堂在线| 精品无码综合久久夜夜嗨录大师 | 私人影院日韩高清无码| 亚洲国产一区在线观看网址| 国产免费?∨片在线播放| 色黄网站在线观看| 无码日本精品一区二区免费式桃色 | 蜜桃色欲AV久久无码精品| 久久综合久久鬼色97| 亚洲三级电影在线播放| 国产av美女一区二期| 中文字幕在线观看第一页| 免费观看性欧美一级| 欧美日韩国产在线一区| 人人做人人爱在碰免费| 國產AV國片精品有毛| 亚洲欧美中文字幕乱码、、| 欧美日韩特黄特色大片免费观看视频| 啊啊啊啊在线91| 桃子视频APP在线下载污| 精品国产av无码一道| 国产精品自线三级| 久久99精品国语久久久| 大陆一级毛片免费| 91精品成人va在线观看| 大地资源网高清免费观看| 亚洲色无码专区在线观| 成人短视频在线免费观看网站| 国产自在现偷国产精品一区二区| 精准日本中文字幕在线一区| 日韩精品在线观看国产一级二级在线 | 日韩?V片无码一区二区不卡 | 成年人国产网站| 足控丝袜脚网站在线播放| 无码国产一二三区| 做受 视频 久久| 在线观看网站人成亚洲小说| 欧美精品久久久bbb| 日韩全网av在线| 最新窝窝妺妺人体艺西人体| 福利在线亚洲播放| 公交车上的人妻HD电影| 亚洲综合色成人| 久久婷婷色综合一区二区| 好男人在线社区WWW资源下载| 国产又大又粗又长又猛| 亚洲视频欧美视频久草视频| 国产永精品亚洲精品| 三区大交BBBB一二三区jizzfreemovie| 亚洲日本在线观看| a级黄片视频免费看| 精品微拍国产人成爱视频| 国产一区在线免费观看| 中文字幕精品无码福利电影| 亚洲综合日本国产| 亚洲中文字幕97久久精品少妇| 亚洲人妻性爱无码在线| exo妈妈mv免费看高清| 欧美高清成人| 337P人体粉嫩胞高清| 秋霞在线无码| 国外免费精品视频在线观看| 亚洲日本在线观看| 国产+成人精品+午夜视频 | 小黄片软件下载| 91精品成人va在线观看| 五月天婷中文字幕在线观看 | 惠民福利国产精品资源网站在线观看| 久久精品国产线看观看亚洲| 特级全黄一级毛片免费| 小明久久国内精品自线| 可播放的免费男同gay| 亚洲国产97久久精品无色码| 67194国产精品免费视频| 中文字幕精品无码一区二区辛尤里| 亚洲国产成人无码a丁在线| 无码黄动漫在线观看| 国产AV剧情MD精品磨豆| 日日夜夜看视频不卡| 部又爽又黄无遮挡的视频| 久操视频网站| 美女网站免费在线观看| 中文有码在线| 欧美黑白配啪啪视频| 欧美亚洲国产精品自拍| 国产日韩欧美视频制服 | 国产中文字幕免费| 中国精品偷拍区偷拍| 国产AV剧情MD精品磨豆| 欧美特大黄一级AA片免费看| 亚洲AV永久无码精品男同| 中文字幕无码人妻免费视频| 中文字幕久久精品国产| 国产精品精品综合在线网址| 亚洲av无码乱码精品国产| 国产一区二区视频免费观看| 一级韩国aa毛片免费观看| 亚洲国产成人久久精品导航| 99精品视频在线免费观看| 亚洲美女一区二区三区三州| 久久夜色精品国产亚洲噜噜| 国产成在线观看免费视频成本人| 被男人添囗交做爰视频| 被窝里成年视频在线观看| 国产自在线拍播放手机版| 国产91无码一区二区三区噜| 少妇熟女视频一区二区在线观看| 999久久久免费精品国产麻| 日韩无毛黄色大片| 国产最大最爽免费A∨| 国产精品久久久久7777按摩| 日本黄大片一区二区三区不卡| ass少妇无码免费视频| 又猛又黄又大又硬又粗| 日韩中文激情无码| 亚洲欧美丝袜精品久久| 色黄网站在线观看| 国自产拍偷拍福利精品免费观看 | 国产亚洲视频在线观看二区| 午夜久久久久久禁播电影| 免费av在线播放观看| 国产精品人妻无码免费久久一 | 一边做饭一边躁狂的原因分析| 国产精品自在欧美一区| 国产免费观看久久久久久不卡| 国产在线视频分类| 国产片?V片永久免费观看| 欧美三级日韩久久| 国产AV麻豆阿宾| 免费国产香蕉尹人在线| 国产91香蕉视频| 欧美激情性久久久久久| 一区二区三区/欧美| 就去吻欧美激情三级视频| 欧美人妻aⅴ中文字幕| 欧美二三区久久久| 乐播一区二区三区无码视频免费看| 麻豆精品网一区二区三区| 国产美女主播紫薇大秀| 欧美高清精品第1页| 性教育片巜性自修室| 欧美国产大片一区二区| 91直播网站免费| 亞洲日韓精品無碼AV海量| 国产精品久久久久久福利69堂| 国产亚洲精品久久久久无| 久久伊人五月青青草原| 一本色道久久综合无码人妻| 国产一区二区三区成人精品| 国产成在线观看免费视频成本人| 高清性欧美暴力猛交免费观看| 天堂在线五月婷婷| 日韩免费精品大片| 插我舔内射18免费视频| 色欲色香天天天综合网图片| 琪琪午夜影院| 一个人看的www视频在线观看下载| 国产乱码精品一vv黄片| 国产中出在线观看| 风间一区二区无码有码| 亚洲人妻二区av| 亚久久亚洲人成国产精品| 人妻系列无码专区久久一本| 无码国产一二三区| yellow动漫高清在线观看免费| 国产精品人妻无码免费久久一| 中国精品偷拍区偷拍| 日韩毛片在线3p| 深夜国产在线观看| 免费观看日本XXXXX视频高潮| 一级毛片特级毛片免费的| 麻花传媒mv在线播放高清mba| 女人扒开下面无遮挡| 日韩欧美亚洲视频一区二区亚洲高清不卡视频一区 | 国产精品美女久久| 国产精品一区二区4| 日本少妇啪啪后式动态图片| 影音先锋主播另类| 大荫蒂精品亚洲另类 | 亞洲精品自在在線觀看| 亚洲av乱码久久观看| 亚洲综合丁香婷婷六月香| 國產又粗又猛又爽又黃的視頻在線觀看動漫| 中文字幕在线观看第一页| 国产免费观看久久久| 91精品国产色综合久久不8| 国产亚洲精品拍拍视频| 欧美国产三级在线播放| 了解最新波多野结衣国产精品| 亚洲一区二区三区电影在线| 欧美日韩AⅤ高清免费| 人人草人人干超碰免费| 免费黄色av网址| 西西44rtwww国产精品| 久草福利在线视频| 一本久道热线在线不卡| 久久夜色精品国产亚洲噜噜| 一级毛片大全午夜视频在线观看| 四虎出品必属精品内射熟女| 欧美粗黑巨大gay| 日产视频自拍一区| 三年片在线观看免费大全电影| 欧美大香线蕉线伊人久久91| 亚洲第三页国内自拍| 欧美 日韩 国产 成人 在线观| 亚洲大屁股美女视频在线观看 | 中国一级毛片特级毛片| 少妇性夜夜春夜夜爽A片| 日韩高清的天堂在线观看免费| 久久久久久午夜精品精品| 公天天吃我奶躁我的在线观看| 18禁无遮挡污污污亚洲一区二区| 国产高清无码电影| 在线一区二区三区国产免费| 欧美午夜三级缴情性影院|