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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 (4.3L) >> Installation Procedure

Installation Procedure

    Fig 1: Identifying Power Steering Pump Rear Bracket
    GM828987Courtesy of GENERAL MOTORS CORP.
  1. Install the rear bracket to the power steering pump.
    2. CAUTION: Refer to Fastener Caution .
  2. Install the power steering pump rear bracket mounting nuts and tighten to 50 N.m (37 lb ft).
    3. Fig 2: View Of Power Steering Pump
    GM828989Courtesy of GENERAL MOTORS CORP.
  3. Install the power steering pump to the vehicle.
  4. Install the power steering pump front mounting bolts 50 N.m (37 lb ft).
  5. Install the power steering pump lower and rear nuts and tighten to 41 N.m (30 lb ft).
  6. Uncap the power steering hoses.
    7. Fig 3: Identifying Power Brake Booster Inlet Hose At Power Steering Pump
    GM309298Courtesy of GENERAL MOTORS CORP.
    NOTE: Route the power steering hoses in the same location in which they were removed.
  7. Install the power brake booster inlet hose (2) to the power steering pump through the wheel well and tighten 33 N.m (24 lb ft).
    8. Fig 4: Identifying Power Steering Gear Outlet Hose/Cooler Hose
    GM829005Courtesy of GENERAL MOTORS CORP.
  8. Install the power steering gear outlet hose or cooler hose to the power steering pump through the wheel well.
    9. Fig 5: Identifying Remote Power Steering Fluid Reservoir Outlet Hose
    GM829013Courtesy of GENERAL MOTORS CORP.
  9. Install the reservoir outlet hose to the power steering pump through the wheel well.
  10. Install the power steering pump pulley. Refer to Power Steering Pump Pulley Replacement .
  11. Bleed the system. Refer to Power Steering System Bleeding .
  12. Remove the drain pan from under the vehicle.
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