M/T Shift Fork Clearance Inspection

NOTE: The synchro sleeve and synchro hub should be replaced as a set.

1. Measure the clearance between each shift fork (A) and its matching synchro sleeve (B). If the clearance exceeds the service limit, go to Step 2 .

   Standard: | 0.35−0.65 mm (0.014−0.026 in.)
   Service Limit: | 1.0 mm (0.039 in.)

1. Measure the thickness of the shift fork fingers.
   - If the thickness of the shift fork finger is not within the standard, replace the shift fork with a new one.
   - If the thickness of the shift fork finger is within the standard, replace the synchro sleeve with a new one.

   Standard: | 7.4−7.6 mm (0.29−0.30 in.)

1. Measure the clearance between the shift fork (A) and the shift arm (B). If the clearance exceeds the service limit, go to Step 4 .

   Standard: | 0.2−0.5 mm (0.008−0.020 in.)
   Service Limit: | 0.6 mm (0.023 in.)

1. Measure the width of the shift arm.
   - If the width of the shift arm is not within the standard, replace the shift arm with a new one.
   - If the width of the shift arm is within the standard, replace the shift fork or shift piece with a new one.

   Standard: | 16.9−17.0 mm (0.665−0.669 in.)