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