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 | Link |
|---|---|---|
| Noise | Manual transmission oil level (low) | |
| Manual transmission oil grade (wrong) | ||
| Gear (Input shaft) (worn or damaged) | ||
| Gear (Output shaft) (worn or damaged) | ||
| Gear (Counter shaft) (worn or damaged) | ||
| Bearing (Input shaft) (worn or damaged) | ||
| Bearing (Output shaft) (worn or damaged) | ||
| Bearing (Counter shaft) (worn or damaged) | ||
| Oil leakage | Manual transmission oil level (high) | |
| Gasket (damaged) | - | |
| Transmission front bearing retainer oil seal (worn or damaged) | ||
| Manual transmission extension housing oil seal (worn or damaged) | ||
| Bearing (Output shaft) (worn or damaged) | ||
| O-ring (worn or damaged) | - | |
| Hard to shift or will not shift | Shift fork (worn) | |
| Synchronizer ring (Manual transmission unit) (worn or damaged) | ||
| Synchronizer ring (Input shaft) (worn or damaged) | ||
| Synchronizer ring (Output shaft) (worn or damaged) | ||
| Shifting key spring (Manual transmission unit) (damaged) | ||
| Shifting key spring (Output shaft) (damaged) | ||
| Shifting key spring (Input shaft) (damaged) | ||
| Hub sleeve (Output shaft) (worn or damaged) | ||
| Hub sleeve (Input shaft) (worn or damaged) | ||
| Jumps out of gear | Shift fork (worn) | |
| Gear (Input shaft) (worn or damaged) | ||
| Gear (Output shaft) (worn or damaged) | ||
| Gear (Counter shaft) (worn or damaged) | ||
| Bearing (Input shaft) (worn or damaged) | ||
| Bearing (Output shaft) (worn or damaged) | ||
| Bearing (Counter shaft) (worn or damaged) | ||
| Hub sleeve (Output shaft) (worn or damaged) | ||
| Hub sleeve (Input shaft) (worn or damaged) |