Carrier Bearing Preload
NOTE:
Preloading carrier bearings may change backlash setting so recheck backlash and adjust as necessary.
- Carrier bearings are preloaded by increasing existing shim thickness by .004" (.10 mm). Install carrier bearing shims in axle housing bearing bore. Do not distort shims by hammering them into housing.
- Assemble bearing cups on bearings. Position carrier assembly so bearings just start to enter into axle housing bearing bores. Keep assembly square in housing and push in as far as possible.
- Using a soft hammer, tap outer edge of bearing cups until fully seated in housing. Install bearing caps, aligning marks made at disassembly. Install and tighten bolts.