Probable Cause | Remedy |
Vibration, noise |
- Damage to the gearbox mounting and the lower frame
- Increased axial play of the shaft
- Worn or damaged gear
- Using non-recommended oil
- Oil low level
- Inadequate speed idling
| - Tighten
- Adjust the clearance
- Replace
- Fill recommended gear oil
- Add oil
- Adjust speed to idle
|
Oil leaks |
- Damaged O-rings
| - Replace O-rings
|
Difficult moving the shift lever |
- Faulty control cable
- Violation of contact or wear tapered surface synchronizer and gear
- Loose Spring synchronizer
- Using non-recommended oil
| - Replace control cable
- Replace
- Replace synchronizer spring
- Fill recommended gear oil
|
Spontaneous shutdown transmission |
- Worn shift fork or a broken diaphragm spring
- Excessive clearance of the sleeve of the synchronizer
- Worn or damaged gears and / or bearings
| - Replace the plug or spring
- Replace synchronizer hub
- Replace synchronizer hub
|