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Home >> Cadillac >> 2019 >> XTS Base >> Repair and Diagnosis >> Steering >> Power Steering System >> Repair Instructions >> Power Steering Pump Replacement (LF3) >> Installation Procedure
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Installation Procedure

  1. GM3370312Courtesy of GENERAL MOTORS COMPANY

    Position the power steering pump (3) on the vehicle.

  2. CAUTION:

    Refer to Fastener Caution .

  3. Power Steering Pump Bolt (2) - Install and tighten 22 N.m (16 lb ft)
  4. Power Steering Pump Bolt (1) - Install and tighten 22 N.m (16 lb ft)
  5. GM3337550Courtesy of GENERAL MOTORS COMPANY

    Power Steering Gear Inlet Hose Seal (2) - Install

    Install a NEW seal.

  6. Power Steering Gear Inlet Hose (1) - Install and tighten 34 N.m (25 lb ft)
  7. GM3337524Courtesy of GENERAL MOTORS COMPANY

    Power Steering Fluid Reservoir Outlet Hose (3) @ Power Steering Pump - Install

  8. Power Steering Fluid Reservoir Outlet Hose Clamp (2) - Engage
  9. Secure the power steering fluid inlet hose in the power steering fluid reservoir inlet hose retaining clips (1).
  10. GM3337520Courtesy of GENERAL MOTORS COMPANY

    Position the power steering gear inlet hose (2) on the engine.

  11. Power Steering Gear Inlet Hose Bracket Bolt (1) - Install and tighten 9 N.m (80 lb in)
  12. Three-Way Catalytic Converter- Rear - Install - Three-Way Catalytic Converter Replacement (Front-LFX) , or Three-Way Catalytic Converter Replacement (Rear-LFX) , or Three-Way Catalytic Converter Replacement (Front LF3) , or Three-Way Catalytic Converter Replacement (Rear LF3)
  13. Drive Belt - Install - Drive Belt Replacement
  14. Fill and bleed the power steering system. Power Steering System Bleeding