Reverse Shift Fork

Clearance Inspection

1. Measure the clearance between the reverse shift fork and shift piece pin.

Standard: 0.05-0.35 mm (0.002-0.014 in) Service Limit: 0.5 mm (0.020 In)

2. If the clearance exceeds the service limit, measure the width of the groove in the reverse shift fork.
Standard: 7.05-7.25 mm (0.278-0.285 in)
If the width of the groove exceeds the standard, replace the reverse shift fork with a new one. If the width of the groove is within the standard, replace the 5th/reverse shift piece with a new one.

3. Measure the clearance between the reverse idler gear and reverse shift fork.

Standard: 0.5-1.0 mm (0.020-0.043 in) Service Limit: 1.8 mm (0.071 in)

4. If the clearance exceeds the service limit, measure the width of the reverse shift fork pawl groove.

Standard: 12.7-13.0 mm (0.500-0.512 in)

If the width exceeds the standard, replace the reverse shift arm with a new one. If the width is within the standard, replace the reverse shift fork with a new one.