Envoy 4WD V8-5.3L (2007)
5. On axles with a locking differential, place the C-lock (1) on the axle shaft (3) so that the ends are flush with the thrust block (2).
6. Pull the shaft flange outward in order to seat the C-lock in the differential gear.
7. Align the hole in the pinion shaft with the bolt hole in the differential case.
Notice: Refer to Fastener Notice.
8. Install the new pinion shaft locking bolt.
For the 8.0/8.6 inch axle, tighten the pinion shaft locking bolt to 36 N.m (27 lb ft).
For the 9.5 LD inch axle, tighten the pinion shaft locking bolt to 50 N.m (37 lb ft).
9. Install the rear axle housing cover and the gasket. Refer to Rear Axle Housing Cover and Gasket Replacement (8.0/8.6 Inch Axle) Rear Axle
Housing Cover and Gasket Replacement (9.5 Inch Axle).
10. Install the brake caliper. Refer to Rear Brake Caliper Replacement.
11. Install the rear wheel speed sensor. Refer to Rear Wheel Speed Sensor Replacement.
12. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation.
13. Fill the rear axle with axle lubricant. Use the proper fluid. Refer to Rear Axle Lubricant Level Inspection (9.5 LD Inch Axle) Rear Axle Lubricant
Level Inspection (8.0/8.6 Inch Axle).
14. Lower the vehicle.
