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Home >> Ford >> 2007 >> Five Hundred SEL, AWD >> Repair and Diagnosis >> Steering >> Power Steering >> Power Steering System >> Removal And Installation >> Power Steering Pump >> Removal And Installation

Removal And Installation

CAUTION: When repairing the power steering system, care should be taken to prevent the entry of contaminants or premature failure of the power steering components can result.
NOTE: Do not allow power steering fluid to contact the engine accessory drive belt.
  1. Disconnect the electrical connector, remove the 2 bolts and position the degas bottle aside.
    • To install, tighten to 9 Nm (80 lb-in).

  2. Disconnect the 4 electrical connectors as follows:
    • Camshaft position sensor (CMP)
    • Heated oxygen sensor (HO2S)
    • A/C pressure switch
    • Cooling fan
  3. Release the 3 nuts and position aside the engine wiring harness.
    • To install, tighten to 9 Nm (80 lb-in).
  4. Fig 1: Releasing Retainers And Positioning Aside Engine Wiring Harness
    GF0017900Courtesy of FORD MOTOR CO.
  5. Remove the engine accessory drive belt. For additional information, refer to ACCESSORY DRIVE article.
  6. Remove the power steering fluid reservoir. For additional information, refer to Power Steering Fluid Reservoir .
  7. Disconnect the power steering pressure line fitting from the power steering pump.
    • Discard the Teflon® O-ring seal.
    • To install, tighten to 65 Nm (48 lb-ft).
  8. NOTE: Rotate the power steering pump pulley to access the nuts through the holes.
  9. Remove the 3 nuts and the power steering pump.
    • To install, tighten to 25 Nm (18 lb-ft).
  10. Fig 2: Power Steering Pump Nuts
    GF0017901Courtesy of FORD MOTOR CO.
    NOTE: Whenever a hose fitting with a Teflon® O-ring seal is disconnected, a new Teflon® O-ring seal must be installed.
  11. To install, reverse removal procedure.
    • Using the special tool, install a new Teflon® O-ring seal on the power steering pressure line fitting and the power steering pressure line fitting-to-pump adapter.
  12. Fill the power steering system. For additional information, refer to STEERING SYSTEM - GENERAL INFORMATION article.
  13. Fig 3: Installing Teflon(R) Seal Using Special Tool
    G03950191Courtesy of FORD MOTOR CO.