Tech Tips
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
| Symptom | Suspected Area | See page |
|---|---|---|
| Abnormal noise | Oil level (Low) | |
| Oil (Wrong) | - | |
| Clutch release cylinder with bearing (Worn or damaged) | ||
| Clutch disc (Worn or damaged)*1 | ||
| Synchronizer ring (Input shaft) (Worn or damaged) | ||
| Synchronizer ring (Output shaft) (Worn or damaged) | ||
| Gear (Input shaft) (Worn or damaged) | ||
| Gear (Output shaft) (Worn or damaged) | ||
| Bearing (Input shaft) (Worn or damaged) | ||
| Bearing (Output shaft) (Worn or damaged) | ||
| Bearing (Differential case) (Worn or damaged) | ||
| Oil leak | Oil level (High) | |
| Gasket (Damaged) | ||
| Oil seal (Worn or damaged) | ||
| Clutch release cylinder with bearing (Worn or damaged) | ||
| Hard shifting or impossible to shift | Oil (Wrong) | - |
| Clutch (Dragging) | ||
| Shift and select lever assembly (Worn or damaged) | ||
| Control cable (Faulty) | ||
| Shift fork (Worn) | ||
| Synchronizer ring (Input shaft) (Worn or damaged) | ||
| Synchronizer ring (Output shaft) (Worn or damaged) | ||
| Shift key spring (Input shaft) (Worn or damaged) | ||
| Shift key spring (Output shaft) (Worn or damaged) | ||
| Gear (Input shaft) (Worn or damaged) | ||
| Gear (Output shaft) (Worn or damaged) | ||
| Hub sleeve (Input shaft) (Worn or damaged) | ||
| Hub sleeve (Output shaft) (Worn or damaged) | ||
| Jumps out of gear or shift lever moves excessively | Shift fork (Worn) | |
| Hub sleeve (Input shaft) (Worn or damaged) | ||
| Hub sleeve (Output shaft) (Worn or damaged) | ||
| Gear (Input shaft) (Worn or damaged) | ||
| Gear (Output shaft) (Worn or damaged) | ||
| Bearing (Input shaft) (Worn or damaged) | ||
| Bearing (Output shaft) (Worn or damaged) |
*1: If the clutch torsional damper springs are worn, they can produce a load-related noise similar to a bad bearing or gear rattle.