C 3500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2002)
8. Remove the following components from the front assist step brackets, and from the rear assist step brackets:
1. The bolts (1)
2. The lock washers (2)
3. The washers (3)
9. Remove the front brackets, and the rear brackets (4) from the assist step.
10. Remove the front gaskets, and the rear gaskets (5) from the assist step.
Installation Procedure
Important: Apply thread locker GM P/N 12345382 to all bolt threads prior to assembly.
1. Install the front gaskets, and the rear gaskets (5) to the assist step.
2. Install the front brackets, and the rear brackets (4) to the assist step.
Notice: Refer to Fastener Notice .
3. Install the following components to the front assist step bracket, and the rear assist step bracket:
1. The washers (3)
2. The lock washers (2)
3. The bolts (1)
Torque the bolts to 90 Nm (66 lb ft).
4. Install the lower body-mount cushion assemblies (4), front and rear, to the vehicle.
