Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Side Bearing Preload
- Before inspection and adjustment, drain gear oil.
- Remove rear cover. Refer to "DISASSEMBLYΒ ".
- Make sure all parts are clean. Also, make sure the bearings are well lubricated with gear oil.
- Place the differential case, with side bearings and bearing races installed, into gear carrier.
- Insert left and right original side bearing adjusting washers in place between side bearings and gear carrier.
- Install bearing caps in their correct locations and tighten bearing cap mounting bolts.
- Turn the carrier several times to seat the bearings.
- Measure the turning torque of the carrier at the drive gear mounting bolts with a spring gauge [SST: - (J-8129)].
Specification: 34.2 - 39.2 N (3.5 - 4.0 kg, 7.7 - 8.8 lb) of pulling force at the drive gear boltΒ
- If the turning torque is outside the specification, use a thicker/thinner side bearing adjusting washer to adjust. For selecting adjusting washer, refer to the
latest parts information.
If the turning torque is less than the specified range: Use a thicker adjusting washer.Β
If the turning torque is greater than the specification: Use a thinner adjusting washer.Β
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.