Input Shaft End Play and Differential Side Bearing Preload

If any of the following parts are replaced, adjust input shaft end play.
- Input shaft
- Input shaft bearing
- Clutch housing
- Transmission case

If any of the following parts are replaced, adjust differential side bearing preload.
- Differential case
- Differential side bearing
- Clutch housing
- Transmission case




1. Remove differential side bearing outer race (transmission case side) and shim(s).




2. Reinstall differential side bearing outer race without shim(s).
3. Install input shaft and final drive assembly on clutch housing.
4. Install transmission case without input shaft bearing shim(s). Then tighten it to the specified torque. [1][2]Mechanical Specifications




5. Using the following procedures, measure clearance between bearings and transmission case.
- Differential side
a. Attach dial indicator. If clamp diameter of dial indicator is too small or too large, attach dial indicator using a magnetic stand.




b. Insert tool all the way into differential side gear. Move tool up and down and measure dial indicator deflection.




- Input 8haft side
a. Set dial indicator on rear end of input shaft~
b. Move input shaft up and down and measure dial indicator deflection.
6. Select shims with proper thickness with S.D.S. table as a guide. [1][2]Mechanical Specifications
7. Install selected differential side bearing adjusting shim and differential side bearing outer race.




8. Check differential side bearing turning torque.
a. Install final drive assembly on clutch housing.
b. Install transmission case on clutch housing.
- Tighten transmission case fixing bolts to the specified torque.




c. Measure turning torque of final drive assembly.

Turning torque of final drive assembly (New bearing): 4.9 - 7.8 N.m (50 - 80 kg-cm, 43 - 69 in-lb)

Note: When old bearing is used again, turning torque will be slightly less than the above. Make sure torque is close to the specified range.