Note: Synchronizer cage and hub must be replaced as an assembly.
1. Measure the clearance between the 1st gear and thrust washer.
- Standard: 0.06-0.18mm
- Limit: 0.23mm
2. If the clearance is greater than the specified limit, measure the thickness of the thrust washer.
- Standard: 1.95-1.97mm
3. If the thickness is less than normal, replace the thrust washer with a new one. If the thickness is within specification, measure the thickness of the 1st gear.
- Standard: 26.95-27.00 mm
If the thickness of the 1st gear is less than normal, replace it with a new one.
If the thickness of the 1st gear is within specification, replace with a new 1st/2nd gear synchronizer hub.
4. Measure the clearance between the 2nd and 3rd gears.
- Standard: 0.07-0.14mm
- Limit: 0.18mm
5. If the clearance exceeds the limit, measure the bushing thickness.
6. If the thickness is less than the specified limits, replace the sleeve with a new one. If the thickness is within specification, measure the thickness of the 2nd gear.
- Standard: 28.92-28.97mm
If the thickness of the 2nd gear is less than the specified limits, replace it with a new one.
If the thickness of the 1st gear is within specification, replace with a new 1st/2nd synchronizer hub.