Chery S11 / Chery QQ. Manual - part 5

 

 

Chery QQ Service Manual                                                Transmission System

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fig.1-8 

5.Fault Diagnosis   

Condition Cause 

Measure 

 

Joggle is in 

version 

 The shift fork shaft has been 

frayed. 

 The shift fork and synchronizer 

ring have been frayed 

 The spring has been destroyed. 

 Input shaft/output shaft bearing 

have been frayed. 

 The gear has been frayed. 

Replace 
Replace 

 

Replace 

 

Replace 

 

Replace the gear 

 

Difficult to shift

 Lubricant is not enough. 

 The clutch pedal free play is not 

correct 

 The clutch disc has been broken

 The clutch pressure plate has 

been broken. 

 The synchronizer has been 

frayed. 

 The gear has been frayed. 

 The gearshift lever has been 

frayed. 

 The shift lever has bee broken. 

Refill 

Adjust 

Replace 

 

Replace clutch cover 

assembly 

 
 

Replace the gear 

Replace 

 

Replace 

 

Noise 

 Lubricant is not enough 

 The bearing has been frayed or 

broken. 

 The gear has been frayed or 

broken 

 The synchronizer has been 

frayed or broken. 

Refill 

Replace 
Replace 
Replace 

 
 

 

 

 

 

 

 

 

Chery QQ Service Manual                                                Transmission System

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Section2 Transaxle Maintenance on Car 

I. Exchange of Oil 

 

1- Drive shaft 

2- Drain plug 

3- Filler plug

 

               Fig.2-1 
1.Before checking and changing the transaxle gear oil, be sure the engine has stopped 

and the vehicle stops on a plane surface.   

2.Lift the vehicle, check the oil level and if there is any leakage. 
3.Let out all the used transaxle oil, fill 2.1 L synthetic 18# gear oil    (the oil level is 

equal with the foot of the filler plug). 

4.Before installation, spread oil on the whorl of the filler plug and drain plug.   
     

Item Torque 

Filler plug 

18~23N·m 

Drain plug 

18~23N·m 

 
 

II. Differential oil seal 

Replacement: 

1. Lift the vehicle, let out all the used transaxle oil. 
2. Remove the cotter pin and the lock cap at the end of tie rod. 
3. Disjoin the steering and the end of tie rod. 
 
 

 

 

Chery QQ Service Manual                                                Transmission System

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1-The end of Tie rod 

2- Steering   

3- Lock cap   

4- Cotter pin   

5-Special tool

 

 

              Fig.2-2 
4.Remove the two brackets. 
5.Remove Ball joint bolt and disjoin the Suspension arm from the steering. 
 

 

1- Steering 

2- Ball joint bolt 

3- Suspension arm

 

               Fig.2-3 
 
6. Insert a big screwdriver      into the connection of the drive shaft to release the 

snap ring from the keyway of the differential. 

 
 
 

 

1- Drive shaft 

2-Screw driver

 

                 Fig.2-4 

 

 

Chery QQ Service Manual                                                Transmission System

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7. Remove the used differential oil seal , fix the new    oil    seal. 

 

1- Differential oil seal   

2- Special tool   

                 Fig.2-5 
8.Check if the surface of the oil seal is smooth and spread some lubricant on it. 
9.Insert the drive shaft into the differential. 
 

 CAUTION 

 Do not scratch the labium of the oil seal when installing the drive 

shaft. 

 Be sure the drive shaft has reached the right position and the snap 

ring has been put into the snap ring slot. 

 Do not hammer the boot of the drive shaft. 

 

III. VEHICLE SPEED SENSOR 

Dismantle: 
1.Disconnect the cathode of the battery. 
 
2.Draw back the speedometer cable Boot, pull out the Speedometer gear Snap ring, 

and then remove the speedometer cable from the gear, disconnect the sensor connector. 

 
3. Remove the bolt, pull out the driven gear assembly with hands. 
 
4.Use 2.8-3.0mm(0.11in) slotted spring pin disassembly tool to beat the slotted 

spring pin out, and then draw out the driven gear, remove the speed sensor.