Power Steering Pump Replacement (LS4)

Fig 1: Exploded View Of Power Steering Pump

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure: Remove the power steering pump pulley. Refer to Power Steering Pump Pulley Replacement (L26) or Power Steering Pump Pulley Replacement (LS4) .
1	Power Steering Pump Hose Clamp Tip: Use an appropriate tool to remove the power steering fluid from the reservoir before relocating the clamp. Also plug the end of the hose between the reservoir and the power steering pump to limit the leakage of the power steering fluid.
2	Power Steering High Pressure Hose Fitting CAUTION: Refer to Fastener Caution . Tighten: 27 N.m (20 lb ft)
3	Power Steering Pump Bolt (Qty: 3) Tighten: 25 N.m (18 lb ft)
4	Power Steering Pump