6. Measure the clearance between the spacer collar and 5th gear.

Standard:   0.06-0.19 mm (0.002-0.007 in) Service limit: 0.31 mm (0.012 in)

7. If the clearance is more than the service limit, measure distance ® on the spacer collar.

Standard:   23.53-23.56 mm (0.926-0.928 in) Service Limit: 23.51 mm (0.926 in)

8. If distance ® is less than service limit, replace the spacer collar with a new one.

If distance ® is within the service limit, measure thickness of 5th gear.

Standard:   28.42-28.47 mm (1.119-1.121 in) Service Limit: 28.35 mm (1.116 in)

Disassembly

1. Remove the ball bearing using a bearing puller as shown.

CAUTION: Remove the synchro hubs using a press and steel blocks as shown. Use of a jaw-type puller can cause damage to the gear teeth.

2. Support 4th gear on steel blocks, and press the mainshaft out of the 5th synchro hub as shown.