Chery S11 / Chery QQ. Manual — part 253

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Chery QQ Maintenance Manual Transmission System

Explanation

1、This manual book is applicable to the usage and maintenance of the gearboxes

of model DABS10-4 and DABS10-8 manufactured by our factory.

2、The DABS10-4、DABS10-8 front-wheel-drive transaxles, with fine functions,

advanced structures, made with high precise, compared with the current local
products, it is in the leading position.

3、

《DABS10-4 Gearbox Usage & Maintenance Manual Book 》 is edited at

the request of our customers. It describes in details each parts of the gearbox and the
relations between every part of the gearbox, according to this manual, customers and
technicians dismantle the gearbox for maintenance and repair by themselves.

4、In process of maintain and use, please inform us of the existing problems of

DABS10-4 gearbox and the existing problems in the manual book and forward your
written improvement opinions to us at any time, we would like to express our sincere
gratitude.

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Chery QQ Maintenance Manual Transmission System

Chapter 1 The Clutch

Section 1 Summarization

The clutches used in this car are dry type, a type, a spring coil of film, often press

type clutch.

The clutch disc assembly is consist of six pieces of absorber springs, and is fixed

on the input axle of the transmission through splined hub.

The clutch platen assembly is fixed on the flywheel, the fixing state of

diaphragm spring is in this mode: when the Release bearing draws back, the
edges of diaphragm spring is beginning to drive the platen against the flywheel。
This is the clutch jointing state.

Step on the clutch pedal to move release bearing forward, diaphragm spring. At

this time, diaphragm spring pulls the platen and comes away from the flywheel,
thereby disconnect driving from the flywheel via to input shaft.

For the vehicles with three-way catalyst, the clutch switch is located on the upper

position of the clutch pedal.

1,Pressure plate assembly 2,Pressure plate 3,Diaphragm spring 4,Release

bearing 5,Release fork 6,Clutch housing 7,Clutch disc 8,Cushion or damper

spring

9, Input

shaft

10,Input

shaft

11、Crankshaft

12,Flywheel

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Chery QQ Maintenance Manual Transmission System

Section 2 Fault Diagnosis

Fault Phenomenon

Reasons

Solution

The Clutch Skids

The free journey (free moving clearance) of

the clutch pedal is unavailable.

The clutch disc has been frayed or have

greasy dirt.

the surface of clutch disc pressure plate

flywheel has been distorted.

diaphragm spring have become weaker.

clutch cable has rusted.

Adjust the pedal freeplay

Replace the clutch disc、

Pressure plate or flywheel.

Replace the clutch cable.

The clutch does not

come away

completely.

The free journey (free moving clearance) of

the clutch pedal is unavailable.

diaphragm spring have become weaker。input

shaft splined hub has been frayed.

The clutch disc swings excessively.

The clutch disc has been damaged or has

greasy dirt.

）Adjust the free journey

Replace the pressure plate

assembly。

Lubricate

Replace the input shaft

Replace the clutch disc.

The clutch vibrate

The clutch disc has been frayed as clean as

whistle.

The clutch disc have greasy dirt 。

The Release bearing glides badly on the

Spacer.

The clutch disc shakes or the clutch disc

contact badly.

The clutch disc Cushion or damper spring

has become weaker.

The clutch disc rivet has become loose.

The Pressure plate was damaged or bolt has

become loose.

Repair or replace the clutch

disc

Lubricate.

Replace pressure plate

assembly or flywheel

Tighten or replace gasket

The clutch contain

noise

The release bearing has frayed or damaged.

The input shaft front bearing was frayed.

The clutch disc has unwonted noise.

The clutch disc has cracks.

The Pressure plate diaphragm spring have

unwonted noise.

Replace the release bearing.

Replace the input shaft

bearing.

Replace the clutch disc

assembly.

Replace the pressure plate

assembly.

The clutch can't take

off to open

The clutch disc was dipped by oil liquids.

The clutch disc was frayed badly.

The rivet comes out.

The cushion or damper spring has become

weaker.

Replace the clutch disc

assembly.

Replace the clutch disc

assembly

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Chery QQ Maintenance Manual Transmission System

Section 3 Maintenance on car

Ⅰ,Maintenance

(1) The Clutch Pedal Height
According to the following regulations, use pedal bracket adjusting bolt to adjust

the clutch pedal height. It is normal if the height of clutch pedal is higher
8mm(0.3in)than the height of brake pedal..

(2) The freeplay of the clutch pedal.

Step on the clutch pedal till you feel the resistance, stop stepping and mensurate

the distance clutch pedal freeplay. The freeplay must be within the following stated
ranges.
If the freeplay is wrong, please adjust the clutch cable freeplay according to the diagram
below.

While checking clutch pedal freeplay, be sure to check if the working state of the

clutch is normal under the circumstance that the engine is running.

(3) Clutch Switch

Attention:
This switch is applicable to the vehicles with catalyst.
Adjust:

1. Pull the parking brake handle, push the shift lever to the neutral positon.

2.Take apart the connect beside the pedal Bracket.
3.Loosen thelock nut.

4. Adjust the installation position of the gearing position of clutch pedal, the

clearance between switch connect and clutch bracket is the size A, then tighten the lock
nut.

5. Connect.

N.m

Kg-m

1b-ft

The clutch switch
lock nut adjustment
torque

10-15 1.0-1.5

7.5-10.5

（4）Clutch Cable

Unload:

Dismantle the clutch cable connect nut , and move off connect lock on the

inner cable.

Take apart two bolts from the front wainscot, cable top from the table, at last take out

the cable.

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