13.5. Mechanical transmission
Noise at the movement of the car with the gear shifting lever installed in neutral situation
• Wear of bearings of an entrance shaft of the transmission (noise vanishes when pressing a pedal of coupling).
• Wear of the release bearing (noise appears when pressing a pedal of coupling and vanishes at a coupling pedal otpuskaniye).
Noise when switching one of transfers
• The synchronizer of the corresponding transfer is worn-out.
The complicated gear shifting
• Coupling is faulty.
• Wear or damage of drafts of gear shifting.
• Draft of gear shifting is incorrectly adjusted.
• Wear of the synchronizer.
The lever of gear shifting is not fixed in required position
• Wear or damage of draft of gear shifting.
• Forks of the choice of transfers are worn-out.
• Draft of gear shifting is incorrectly adjusted.
• Wear of the synchronizer.
Vibration of the transmission
• Low level of oil in the transmission.
• Bearings of shaft of the transmission are worn-out.
Leak of oil from the transmission
• The sealing ring of an output shaft of the transmission proceeds.
• Connection of a case of the transmission proceeds.
• The sealing ring of an entrance shaft proceeds.