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

Inspect the splines for excessive wear and damage.
Check the shaft bearing surfaces for scoring and excessive wear.
Before installing the O-rings, wrap the shaft splines with tape to prevent O-ring damage.
Lubricate all parts with ATF during assembly.
Install the conical spring washer and the 40 x 63 mm thrust washer in the direction shown.
Replace the locknut and the conical spring washer with new ones when assembling the transmission.
Check the axial clearance of 3rd gear.
Adding Engine Oil
1. Unscrew and remove the engine oil fill cap.
2. Add oil slowly.
3. Reinstall the engine oil fill cap, and tighten
it securely.
4. Wait for three minutes and recheck the
engine oil dipstick.
...
Mainshaft Bearing and Oil Seal Replacement (M/T)
Special Tools Required
Driver Handle, 15 x 135L 07749-0010000
Bearing Driver Attachment, 37 x 40 mm 07746-0010200
Bearing Driver Attachment, 52 x 55 mm 07746-0010400
Adjustable Bearing Puller, ...
Tool Maintenance
Follow these instructions to keep the ATF cooler cleaner working properly:
Replace the two magnetic nonbypass spin-on filters after every 20 hours
of use, based on the hour meter, or when yo ...