Express 2500 V8-4.8L (2007)
3. On axles with a locking differential, install the rear axle shaft lock (1) on the axle shaft (3) so that the ends are flush with the thrust block (2) as
shown.
4. Pull the shaft flange outward in order to seat the rear axle shaft lock in the differential side gear.
5. Install the pinion shaft into the differential case.
Align the hole in the pinion shaft with the bolt hole in the differential case.
Notice: Refer to Fastener Notice .
6. Install the new pinion shaft locking bolt.
*
For the 8.6 inch axle, tighten the pinion shaft locking bolt to 36 N.m (27 lb ft).
*
For the 9.75 inch axle, tighten the pinion shaft locking bolt to 27 N.m (20 lb ft).
7. Install the rear axle housing cover and the gasket.
8. Install the brake caliper.
9. Install the tire and wheel assembly.
10. Fill the rear axle. Use the proper fluid. Refer to Approximate Fluid Capacities and Fluid and Lubricant Recommendations .
11. Lower the vehicle.
