Case Reassembly
- On 2-pinion models, assemble side gears and pinion gears into differential case. Ensure oil groove faces towards gear (if present on side gear thrust washer). On 4-pinion models, install side gears, thrust washers, spider, pinion gears. Install differential case cover. Ensure index marks are aligned.
- Check backlash between side gears and pinion gears. See AXLE ASSEMBLY SPECIFICATIONS . If not to specification, install selective fit thrust washers. Install equal thickness thrust washers on each side (if possible).NOTE: DO NOT heat ring gear above 230°F (110°C).
- Press differential side bearings onto differential case. Heat ring gear in oil bath to approximately 212°F (100°C). Wipe off gear and press onto differential case. Tighten bolts evenly. Bend over lock tabs. Install differential case assembly on differential carrier. Measure ring gear runout.