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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1887 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Compressor Clutch Assembly Replacement (L61/L66) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 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 (L61)  or Compressor Replacement (L66)  or Compressor Replacement (LAT) .
  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.