Assembly Procedure
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Lubricate the O-ring seals (1) (4) with power steering fluid.
- To install the control valve assembly and flow control spring to the pump housing assembly (2); refer to Power Steering Pump Flow Control Valve Replacement - Off Vehicle (Regular) .
- Install the O-ring seals (1) (4) to the pump housing assembly (2).
- Install the magnet (3) to the pump housing assembly (2).
- Connect the reservoir assembly (1) to the pump housing assembly (2).
- Install the O-ring seal.
- Install the connector and fitting assembly (5). To install the variable assist steering actuator (3) and retaining ring (4); refer to Power Steering Pump Flow Control Valve Actuator Replacement - On Vehicle .NOTE: Refer to Fastener Notice in Cautions and Notices.
- Install the pump mounting studs (2) to the pump housing (1).
Tighten: Tighten the pump mounting studs (2) to 58 N.m (43 lb ft).
Tighten: Tighten the connector and fitting assembly (5) to 75 N.m (55 lb ft).
IMPORTANT:
Use new O-ring seals when assembling the power steering pump assembly.