Sierra 3500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
8. Disconnect the differential vent hose (1) from the vent tube (2).
9. Remove the bolts retaining the steering gear actuator and cover (2) to the differential (1).
10. Remove the steering gear actuator and cover from the vehicle.
Installation Procedure
1. Important:
Clean all of the sealing surfaces prior to installing the gasket. Do not reinstall the old gasket, replace the gasket whenever the actuator is removed
from the axle.
Install the steering gear actuator (2) and gasket (1) to the differential.
2. Notice:
Refer to Fastener Notice in Service Precautions.
