Chery A15. Manual — part 293

Figure 111 Unfixing the Input Shaft
Bearing




2. Fixing
(1) Apply sealant onto the bearing outer
ring and put the coupling and bearing
assembly into the input shaft bearing
hole.
(2) Fix the special tool onto the input
shaft (Figure 112).

(3) Fix the input shaft bearing with the
special tools and appropriate pressure
(Figure 113).

1-Special tool
2-Press
3-Flange

Figure 112 Special Tool

1-Coupling and bearing assembly

Figure 113 Fixing the Input Shaft Bearing

II. Fixing and unfixing the input shaft
1. Unfixing
The synchronizing ring clearance of the synchronizer must be checked during
disassembly of input shaft. Measure the synchronizing ring and transmission gear
clearance with a clearance gauge. The nominal clearances are as follows:
• 1st gear - 0.522-2.208 mm (0.021-0.087 in)
• 2

nd

gear - 0.522-2.208 mm (0.021-0.087 in)

• 3

rd

gear - 0.73-1.53 mm (0.029-0.060 in)

• 4

th

gear - 0.77-1.57 mm (0.030-0.062 in).

• 5

th

gear - 0.73-1.53 mm (0.029-0.060 in)

(Figure 114)

1-Input shaft 6-Coupling
2-Synchronizing ring 7-4

th

gear

3-Coupling 8-Synchronizing

ring

4-5

th

gear

9-3

rd

gear

5-Synchronizing ring

(1) Dismantle the spline hub snap ring of
5

th

-gear synchronizer (Figure 115).

Figure 114 Input Shaft

1-Snap ring pliers
2-Input shaft
3-Bearing disengagement
4-Snap ring

Figure 115 Unfixing the 5

th

-gear

Synchronizer and Spline Hub Snap Ring

(2) Use a press to unfix the synchronizer
and gear (Figure 116).





1-Pressure arm
2-Input shaft
3-Bearing bracket
4-Synchronizer assembly

Figure 116 Unfixing the Synchronizer
with a Press

(3) Unfixing the needle roller bearing
(Figure 117).


1-Input shaft
2-Needle roller bearing





(4) Unfixing the 4

th

and 5

th

-gear release

thrust bearing ring (Figure 118).


1-Release thrust bearing ring
2-Input shaft







(5) Unfix the release thrust bearing
gasket (Figure 119).


1-Input shaft
2-Release thrust bearing gasket





(6) Unfix the assembling pin of the
thrust bearing

1-Assembling pin
2-Input shaft
3-Pliers

Figure 117 Unfixing the Needle Roller
Bearing









Figure 118 Release Thrust Bearing Ring









Figure 119 Unfixing the Thrust Bearing










Figure 120 Assembling pin of the
Release Thrust Bearing

(7) Take out the transmission gear of 4

th

gear (Figure 121).



1-Input shaft
2-4

th

gear

(8) Unfix the 4

th

-gear needle roller

bearing (Figure 122) and check the
needle rollers.



1-Input shaft
2-Needle roller bearing






(9) Unfix the spring and the 3

rd

and 4

th

-

gear synchronizer spline hub snap ring
(Figure 123).



1-Snap ring pliers
2-Synchronizing ring
3-Synchronizer assembly







(10) Fix the input shaft.

Figure 121 Unfixing the 4

th

Gear

Figure 122 Needle Roller Bearing












Figure 123 3

rd

and 4

th

-gear Synchronizer

Spline Hub Snap Ring