Note: The synchronizer sleeve and hub must be replaced as a set.
1. Measure the gap between each shift fork (A) and the corresponding synchronizer race (B). If the gap exceeds the specified limit, proceed to step 1. 2.

| Standard (new) | 0.35-0.65 mm |
| Limit | 1.0 mm |
2. Measure the thickness of the shift fork fingers.

- If the thickness of the shift fork fingers is different from the standard, replace the shift fork with a new one.
- If the thickness of the shift fork fingers is within the normal range, replace the synchronizer sleeve with a new one.
Standard: 7.4-7.6 mm
3. Measure the gap between the shift fork (A) and the shift rod (B). If the gap exceeds the specified limit, proceed to step. 4.

| Standard | 0.2-0.5 mm |
| Limit | 0.60 mm |
4. Measure the width of the gear shift lever.

- If the shift rod width is different from the standard, replace the shift rod with a new one.
- If the shift link width is within the standard, replace the shift fork or shift part with a new one.
Standard: 16.9-17.0 mm
