Chery B11. Manual - part 66

   

Chery·Maintenance Manual for Oriental Son

 

Manual Transmission 

 

Thrust plate 
limiter

 
 
 
 
 

Fixing the thrust plate limiter 
Please ensure that the thrust plate is not 
tilted during fixing. 
 
 
 
 

Thrust plate 

 
 
 
Fixing the ball bearing 
 
 
 
 
 
 
 
Fixing the spring snap ring 
Select the thrust plate of proper 
thickness so that the axial clearance of 
the rear gear of the input shaft complies 
with the standard.  
Standard value:  
-0.01 – 0.12mm 
 
 
 

Spring snap 
ring 

 
Checking 
Input shaft 
(1) Check if the needle bearing outer 
ring suffers any damage, abnormal wear 
or being locked, etc.  
(2) Check if the spline suffers any 
damage or wear.  
 
 
Needle bearing 
(1) Check if the input shaft and the gear 
are correctly assembled and running 
smoothly and if there is any loosening or 
noise, etc.  
 
 

9 

   

Chery·Maintenance Manual for Oriental Son

 

Manual Transmission 

 

Synchronizer ring 
(1) Check if there is any damage on the 
tooth surface of the clutch gear.  
(2) Check if there is any damage, wear, 
and thread damage in the inner diameter 
of the conical part.  
 
 
(3) Check clearance “A” when the 
synchronizer ring is pressed against the 
bearing.  
In case “A” is smaller than the limit, the 
ring shall be replaced.  
Limit: 0.5mm 
 
 

Synchronizer 

ring 

Gear 

 
Synchronizer sleeve and hub 
(1) Assemble the synchronizer sleeve 
and hub together and check if they are 
running smoothly together or locked.  
(2) Check if the front and rear ends of 
the sleeve’s inner surface are damaged.  
Note:  
Replace the whole set instead of the 
synchronizer sleeve or the 
synchronizer hub when either of them 
needs replacement.  
 
 
Synchronizer spring 
Check if the spring is relaxed, deformed 
or damaged.  
 
 
 
 
Speed gear 
(1) Check if the tooth surface of the 
helical gear and clutch gear is damaged 
or worn out.  
(2) Check if the synchronizer’s tapering 
surface is abraded, damaged or worn out.  
(3) Check if the inner diameter and front 
and rear ends of the gear are damaged or 
worn out.  

10 

   

Chery·Maintenance Manual for Oriental Son

 

Manual Transmission 

 
Output shaft 
Assembly and Disassembly 
 
Dissembly steps:  
1. Spring snap ring 
2. Ball bearing 
3. Reverse gear bearing sleeve 
4. Roller bearing 
5. Reverse gear 
6. Synchronizer ring 
7. Synchronizer spring 
8. Synchronizer sleeve 
9. Fifth-gear and reverse-gear 
synchronizer hub 
10. Synchronizer ring 
11. Synchronizer spring 
12. Fifth-speed gear 
13. Roller bearing 
14. Fifth-speed gear sleeve 
15. Fourth-speed gear 
16. Spring snap ring 
17. Third-speed gear 
18. Second-speed gear 
19. Roller bearing 
20. Second-speed gear sleeve 
21. Inner synchronizer ring 
22. Synchronizer spring 
23. Outer synchronizer ring 
24. Synchronizer spring 
25. Synchronizer sleeve 
26. First-gear and second-gear 
synchronizer hub 
27. Synchronizer ring 
28. Synchronizer spring 
29. First-speed gear 
30. Roller bearing 
31. First-speed gear sleeve 
32. Spring snap ring 
33. Roller bearing inner ring 
34. Output shaft 
 
 
 
 
 

 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

11 

   

Chery·Maintenance Manual for Oriental Son

 

Manual Transmission 

 

 
Notice for disassembly 
Unfixing the ball bearing 
 
 
 
 
 
 
Unfixing the reverse gear bearing 
sleeve 

Sleeve 

Fix the special tool onto the reverse gear 
and then unfix the reverse gear bearing 
sleeve.  
 
 
 
 
 
Unfixing the fifth gear and reverse 
gear synchronizer hub 

Synchronizer 
hub 

Fix the special tool onto the second-
speed gear and then unfix the third-speed 
gear.  
 
 
 
 
 
Unfixing the third-speed gear 

Third-speed gear

Fix the special tool onto the second-
speed gear and then unfix the third-speed 
gear. 
 
 
 
 
 
Unfixing the second-speed gear sleeve 
Fix the special tool onto the third-speed 
gear and then unfix the fourth-speed gear 
sleeve.  

Sleeve 

 
 
 
 

12