Chery Tiggo T11 LHD. Manual — part 88

T11 Service Manual Transmission

94

7. Lubricating Grease

Item

Specified Lubricating Grease

Drive shaft seal lip

Mobilux Ep2

Input shaft seal lip

Selector lever support cushion

8. Torque Specification

Item

Torque N.m (kgf)

Bottom cap-Transmission installation bolts

6.2~7.6

Clutch box-Transmission housing installation bolts

39.5~48.5

Clutch release bearing saddle retainer installation bolts

8.8~10.8

Gear-shifting mechanism assembly installation bolts

16.1~19.9

Gear-shifting staying wire bracket installation bolts

16.1~19.9

Speedometer gear installation bolts

3.5~4.3

Main gearbox driven gear installation bolts

118.5~145.5

Backup lamp switch

28.7~35.3

Idling gear assembly installation bolts

43.1~52.9

T11 Service Manual Transmission

95

Section Ⅲ Removal and Installation

1. External Structural Diagram of QR523 Transmission

Clutch hydraulic oil pipeline assembly

Clutch housing assembly

Release fork

Release fork dustproof boot

Gear-shifting mechanism

assembly

Stud bolt

Bearing cap assembly

Transmission housing

assembly

T11 Service Manual Transmission

96

2. Removal and Installation of Main Parts

(1) Removal

1) Removal of transmission housing

Remove the gear-shifting mechanism assy.,

bearing cap assy., snap ring-output shaft front

bearing, bottom cap-transmission and reverse

gear idling gear assembly, and then remove the

transmission housing.

2) Removal of 3

rd

-4

th

gear shifting fork

rail/3

rd

-4

th

gear shifting fork/5

th

-reverse

gear shifting fork rail/5

th

-reverse gear

shifting fork

a. Move the 3

rd

-4

th

gear-shifting fork

and 5

th

-reverse gear-shifting fork in

the directions shown in the left

figure.

b. Slide the fork stalk–3

rd

-4

th

gear and

fork stalk–5

th

-reverse gear in the

directions shown in the left figure,

and disassemble them together with

the shift fork.

2) Removal of input/output shaft

Remove the input shaft together with the

output shaft.

Bottom cap of
Transmission

3

rd

-4

th

gear

shifting fork

5

th

-reverse gear

shifting fork

Input

shaft

assembly

Output

shaft

assembly

Fork stalk –
3

rd

-4

th

gear

Fork stalk –
5

th

-reverse gear

T11 Service Manual Transmission

97

(2) Adjustment before Installation

Select the thickness of washer to adjust the

differential pretension

1) Place the tin solder sheet (approx. 10 mm

long and 1.6 mm diameter) on the specified

part of transmission housing, and then

install the outer race of bearing and the

differential.

2) Install the clutch box, and tighten the bolt to

the specified torque.

3) Replace these tin solder sheets with thicker

tin solder sheets if these sheets aren’t

flattened. And then repeat these steps (1)

and (2).

4) Apply a micrometer calipers to measure the

thickness (T) of the flattened tin solder

sheet.

5) Select the thickness of washer that shall be

installed according

to the following

equation.

Thickness of washer:

(T+0.005 mm)~ (T+0.11 mm)

(3) Installation

1) Installation of input/output shaft

Install the input shaft together with the output

shaft.

2) Installation of the 5

th

-reverse gear shifting

fork/fork stalk–5

th

-reverse gear fork/3

rd

-4

th

gear shifting fork/fork stalk–3

rd

-4

th

fork

a. Move the gear bush–3

rd

-4

th

gear and

the gear bush–5

th

-reverse gear in this

direction shown in the left figure.

Input shaft

Output shaft

Gear bush –
3

rd

-4

th

gear

Gear bush –
5

th

-reverse gear

Tin solder sheet