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Power Steering Pump Flow Control Valve Replacement - Off Vehicle

Fig 1: Power Steering Pump Flow Control Valve - Off Vehicle
GM4356103Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Power Steering Pump Replacement (Heavy Duty) 
1 Power Steering Pump Fitting
Tighten 
75 N.m (55 lb ft)
2 Power Steering Pump Fitting Seal

Procedure

  1. DISCARD the seal.
  2. Install a NEW seal.
NOTE:

Apply NEW power steering fluid to the power steering pump fitting seal to aid in installation.

3 Power Steering Pump Flow Control Valve
4 Power Steering Pump Flow Control Valve Spring