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For 1990-2009 cars only

Air Conditioning Clutch Coil Installation Denso


    Object Number: 667064  Size: SH
  1. Install the coil assembly to the compressor.
  2. Install the coil snap ring.
  3. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  4. Install the coil connector retaining bracket screw.
  5. Tighten
    Tighten the screw to 9 N·m (80 lb in).

  6. Install the clutch hub/bearing assembly.
  7. Install the clutch hub/bearing snap ring.
  8. Install the clutch plate assembly.
  9. Install the clutch plate retaining bolt (1).
  10. Tighten
    Tighten the bolt to 18 N·m (13 lb ft).

Air Conditioning Clutch Coil Installation HT6/HD6/HU6

Tools Required

    • J 33024 Clutch Coil Installer Adapter
    • J 8433-1 Puller Bar
    • J 8433-3 Forcing Screw
    • J 34992 Compressor Holding Fixture
    • J 33017 Pulley and Bearing Assembly Installer
    • J 33023-A Puller Pilot
    • J 6083 External Snap Ring Pliers

    Object Number: 258029  Size: SH
  1. Place the clutch coil assembly (1) on the front head. Position the terminals at the marked location.
  2. Place the J 33024 over the internal opening of the clutch coil housing.
  3. Align the J 33024 with the compressor front head.
  4. Center the J 8433-1 in the counter-sunk center hole of the J 33024 .
  5. Install the 2 through bolts and washers through the crossbar slots.
  6. Thread the bolts into the J 34992 in order to achieve full fixture thickness.
  7. Turn the center forcing screw of the J 8433-1 in order to force the clutch coil onto the front head. Ensure that the clutch coil and the J 33024 remain aligned during installation.

  8. Object Number: 258042  Size: SH
  9. When the coil is fully seated on the front head, use a 1/8 inch diameter drift punch (2) in order to stake the front head at 3 places 120 degrees apart (3), in order to ensure that the clutch coil (1) remains in position.

  10. Object Number: 6997  Size: SH
  11. Ensure that the stake size is only one-half the area of the punch tip. Ensure that the stake is only approximately 0.28-0.35 mm (0.010-0.015 in) deep.

  12. Object Number: 258028  Size: SH
  13. With the compressor mounted to the J 34992 , position the pulley rotor (1) and bearing assembly on the front head.
  14. Position the J 33017 and the J 33023-A directly over the inner race of the bearing.
  15. Position the J 8433-1 on the J 33023-A .
  16. Assemble the 2 through bolts and washers through the puller bar slots.
  17. Thread the bolts into the J 34992 . Ensure that the thread of the through bolts engages the full thickness of the J 34992 .
  18. Tighten the center screw in the J 8433-1 in order to force the pulley rotor and bearing assembly onto the compressor front head.
  19. If the J 33017 slips off direct in-line contact with the inner race and bearing, perform the following steps:

    15.1. Loosen the J 8433-3 .
    15.2. Realign the installer and the pilot in order to ensure that the J 33017 properly clears the front head.

    Object Number: 258032  Size: SH
  20. Use the J 6083 in order to install the following components:
  21. • The pulley rotor (1)
    • The retainer ring (2)
  22. Install the clutch plate and hub assembly. Refer to Compressor Clutch Plate/Hub Assembly Replacement .