C Yukon 2WD V8-5.7L VIN R (1999)
ASSEMBLY PROCEDURE
1. Lubricate the O-ring seals (1) (4) with power steering fluid.
Important: Use new O-ring seals when assembling the power steering pump assembly.
2. To install the control valve assembly and flow control spring to the pump housing assembly (2).
3. Install the O-ring seals (1) (4) to the pump housing assembly (2).
4. Install the magnet (3) to the pump housing assembly (2).
5. Connect the reservoir assembly (1) to the pump housing assembly (2).
6. Install the O-ring seal.
7. Install the connector and fitting assembly (5). Install the variable assist steering actuator (3) and retaining ring (4).