Diesel Data: Automotive Repair

4TH Synchronizer Ring, 4TH Gear, and Bearing (4TH Gear End) Assembly Note

4th Synchronizer Ring, 4th Gear, and Bearing (4th Gear End) Assembly Note





Note: The size of the standard type and double cone synchronizer type synchronizer rings are the same.





1. Install the 4th synchronizer ring, 4th gear, and a new bearing using the SST.





2. Measure the clearance between the 3rd gear and 2nd gear.
^ If not as specified, reassemble the primary shaft component.

Clearance:
0.05 - 0.20 mm (0.002 - 0.007 in)
Maximum:
0.25 mm (0.010 in)





3. Measure the clearance between the 4th gear and bearing.
^ If not as specified, reassemble the primary shaft component.

Clearance:
0.17 - 0.37 mm (0.007 - 0.014 in)
Maximum:
0.42 mm (0.017 in)