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Home >> Chevrolet >> 2004 >> Optra5 Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 1.8L (L79) - Repair Instructions >> Repair Instructions >> Crankshaft Position Sensor Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: View Of A/C Compressor Mounting Bracket And Bolts
    GM1256166Courtesy of GENERAL MOTORS CORP.
  1. Insert the CKP sensor into the engine block.
  2. NOTE: Refer to Fastener Notice .
  3. Install the CKP sensor retaining bolt.

    Tighten:  Tighten the CKP sensor retaining bolt to 8 N.m (71 lb in)  .

  4. Fig 2: View Of CKP Sensor And Retaining Bolt
    GM1256167Courtesy of GENERAL MOTORS CORP.
  5. Connect the CKP sensor connector.
  6. Install the accessory mounting bracket with the bolts.

    Tighten:  Tighten the accessory mounting bracket bolts to 27 N.m (37 lb ft)  .

  7. Fig 3: View Of Rear A/C Mounting Bracket And Bolts
    GM1256169Courtesy of GENERAL MOTORS CORP.
  8. Install the rear A/C mounting bracket.

    Tighten:  Tighten the rear A/C mounting bracket bolts to 35 N.m (26 lb ft)  .

  9. Install the A/C compressor. Refer to Air Conditioning Compressor Replacement .
  10. Install the power steering pump. Refer to Power Steering Pump Replacement (Gasoline Engine) .
  11. Connect the negative battery cable.