C 1500 Truck 2WD V6-4.3L VIN X (2003)
2. Slide the axle shaft (1) into place allowing the splines to engage the differential side gear.
3. On axles without a locking differential, place the lock (4) on the button end of the axle shaft (1).
4. On axles with a locking differential, keep the pinion shaft partially withdrawn.
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 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 in Service Precautions.
8. Install the new pinion shaft locking bolt.
Tighten
For the 8.6 inch axle, tighten the pinion shaft locking bolt to 36 Nm (27 lb ft).
For the 9.5 inch axle, tighten the pinion shaft locking bolt to 50 Nm (37 lb ft).
9. Install the rear cover and the gasket.
10. Install the brake caliper.
11. Install the tire and wheel assembly.
12. Fill the rear axle. Use the proper fluid
13. Lower the vehicle.
