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Home >> Chevrolet >> 2010 >> Chevy Express G2500, Van Passenger >> Repair and Diagnosis >> Steering >> Power Steering System >> Repair Instructions >> Power Steering Pump Replacement (LMM) >> Installation Procedure

Installation Procedure

    Fig 1: View Of Rear Power Steering Pump Bracket
    GM1656178Courtesy of GENERAL MOTORS CORP.
  1. Install the rear power steering pump bracket (2) to the pump (3).
    2. CAUTION: Refer to Fastener Caution .
  2. Install the power steering pump rear bracket nuts (1) to the pump studs and tighten to 50 N.m (37 lb ft).
    3. Fig 2: Identifying Power Steering Pump Bracket
    GM1656177Courtesy of GENERAL MOTORS CORP.
  3. Position the power steering pump (2) to the vehicle.
    4. Fig 3: View Of Power Steering Pump Bracket And Bolts (6.6L LMM)
    GM1656176Courtesy of GENERAL MOTORS CORP.
  4. Position the front power steering pump bracket (2) to the pump.
  5. Install the power steering pump bracket bolts (1) to the bracket and pump and tighten to 50 N.m (37 lb ft).
    6. Fig 4: Identifying Power Steering Gear Outlet Hose/Cooler Hose
    GM829005Courtesy of GENERAL MOTORS CORP.
  6. Raise the vehicle.
  7. Install the power steering pump rear bracket bolts (1) to the bracket and tighten to 41 N.m (30 lb ft).
    8. NOTE: Route the power steering hoses in the same location in which they were removed.
  8. Install the power brake booster inlet hose (2) to the power steering pump through the wheel well and tighten to 33 N.m (24 lb ft).
  9. Install the power steering gear outlet hose or cooler hose to the power steering pump through the wheel well.
    10. Fig 5: Identifying Remote Power Steering Fluid Reservoir Outlet Hose
    GM829013Courtesy of GENERAL MOTORS CORP.
  10. Lower the vehicle.
  11. Install the reservoir outlet hose to the power steering pump through the wheel well.
  12. Install the power steering pump pulley. Refer to Power Steering Pump Pulley Replacement .
  13. Fill and bleed the system. Refer to Power Steering System Bleeding .
  14. Clean any excess power steering fluid from the vehicle.
  15. Remove the drain pans from under the vehicle.
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