A/T Countershaft Disassembly, Inspection, and Reassembly (A/T)

A/T Countershaft Disassembly, Inspection, and Reassembly

1. Inspect the needle bearings for galling and rough movement.





2. Inspect the splines for excessive wear and damage.

3. Check the shaft bearing surface for scoring and excessive wear.

4. Lubricate all parts with ATF during assembly.

5. Install the conical spring washer, the reverse selector, the 35 x 47 x 7.8 mm collar, and all gears in the direction shown.

6. Replace the locknut and the conical spring washer with new ones when assembling the transmission. The countershaft locknut has left-hand threads.

7. Some reverse selector hubs and 3rd gears are press-fitted to the countershaft; special tools are needed to remove them A/T Countershaft Reverse Selector Hub and 3rd Gear Removal (A/T) and to install them A/T Countershaft Reverse Selector Hub and 3rd Gear Installation (A/T).