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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1772 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Compressor Clutch Coil Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the compressor. Refer to Compressor Replacement .
  2. Fig 1: Clutch Nut, Disk & Hub Assembly
    GM932522Courtesy of GENERAL MOTORS CORP.
  3. Use J 45267  to hold the disk and hub assembly. See Special Tools . Remove the clutch nut and the disk and hub assembly.
  4. Fig 2: Compressor Clutch Assembly & Spacer
    GM932532Courtesy of GENERAL MOTORS CORP.
  5. Remove the spacer.
  6. Fig 3: Pulley Snap Ring
    GM932542Courtesy of GENERAL MOTORS CORP.
  7. Use SA9149AC-8  to remove the pulley snap ring. See Special Tools .
  8. Fig 4: A/C Clutch Pulley
    GM932551Courtesy of GENERAL MOTORS CORP.
  9. Use J 25031-A  to remove the A/C clutch pulley. See Special Tools .
  10. Fig 5: Thermal Switch Bolt & Hold-Down Bracket
    GM932586Courtesy of GENERAL MOTORS CORP.
  11. Remove the thermal switch bolt and the hold-down bracket.
  12. IMPORTANT: It may be necessary to pry the switch lightly with a small screwdriver.
  13. Lift out the thermal switch while lightly twisting and pulling up on the sensor.
  14. Fig 6: Field Coil Snap Ring
    GM932565Courtesy of GENERAL MOTORS CORP.
  15. Use SA9149AC-8  to remove the field coil snap ring. See Special Tools .
  16. Fig 7: A/C Clutch Field Coil
    GM932572Courtesy of GENERAL MOTORS CORP.
  17. Remove the A/C clutch field coil.