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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1546 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Clutch Rotor and/or Bearing Replacement (V-7) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: J 33017, J 33013-B, A/C Compressor Clutch Rotor & Bearing Assembly
    GM157226Courtesy of GENERAL MOTORS CORP.
  1. Position the clutch rotor and bearing assembly (2) onto the A/C compressor.
  2. Position the J 33017  and bearing (1) from the J 33013-B  directly over the inner race of the bearing. See Special Tools and Equipment .
  3. Place the washer (3) from the J 42126 tool kit onto the body of the J 33013-B  . See Special Tools and Equipment .
  4. Remove the center screw from the body of the J 33013-B  . See Special Tools and Equipment .
  5. Install the center screw into the opposite end of the J 33013-B  . See Special Tools and Equipment .
  6. Back the body of the J 33013-B  off enough to allow the center screw to be threaded onto the end of the A/C compressor shaft. See Special Tools and Equipment .
  7. Thread the center screw several turns onto the end of the A/C compressor shaft.

    Do not tighten the center screw on the A/C compressor shaft.

  8. Hold the center screw with a wrench.
  9. Tighten the hex portion of the J 33013-B  body several turns. See Special Tools and Equipment .
    10. Fig 2: Removing/Installing A/C Rotor/Hub Snap Ring
    GM157223Courtesy of GENERAL MOTORS CORP.
  10. Remove the J 33013-B  from the clutch rotor and bearing assembly. See Special Tools and Equipment .
  11. Make sure that the clutch rotor and bearing (2) is pressed onto the nose of the A/C compressor far enough to clear the groove for the retaining ring.

    If the clutch rotor and bearing does not clear the groove, repeat steps 7, 8 and 9.

  12. Install the clutch rotor and bearing retaining ring (3) using external snap ring pliers (1).

    Make sure that the camphor side of the retaining ring is facing up when the retaining ring is being installed.

  13. Install the clutch plate and hub assembly. Refer to Compressor Clutch Plate/Hub Assembly Install (V7 - Direct Mount) .
  14. Remove the A/C compressor from the J 41790-A  . See Special Tools and Equipment .
  15. Install the A/C compressor. Refer to Compressor Replacement .
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