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Home >> Cadillac >> 2000 >> Catera V6-3.0L VIN R >> Repair and Diagnosis >> Heating and Air Conditioning >> Compressor HVAC >> Compressor Clutch >> Service and Repair >> Compressor Clutch Plate/Hub Assembly Install

Compressor Clutch Plate/Hub Assembly Install

TOOLS REQUIRED
^ J 33013-B Hub And Drive Plate Remover And Installer
^ J 33022 Shaft Nut Socket
^ J 33027-A Clutch Hub Holding Tool




1. Install the shaft key (4) into the key groove of the clutch plate and hub (1).
^ Allow the key to project 3.2 mm (0.126 in) out of the key groove.
^ The shaft key is curved slightly to provide an interference fit in the key groove of the hub.
2. Clean the frictional surfaces of the clutch plate and hub and the clutch pulley rotor (2).
3. Again the shaft key with the shaft keyway (3).

NOTE: Do not drive or pound on the clutch hub or the shaft. Internal damage to the compressor may result.

4. Place the clutch plate and hub assembly onto the compressor shaft.




5. Remove the center screw from the J 33013-B.
6. Reverse the body direction of the center screw of the J 33013-B.
7. Install the J 33013-B with the bearing.
8. Back off the body of the J 33013-B to allow the center screw to be threaded onto the end of the compressor shaft.
9. Hold the center screw of the J 33013-B with a wrench.

NOTE: If the center screw is threaded fully onto the end of the compressor shaft, or if the body of the installer is held and the center screw is rotated, the key will wedge and will break the clutch hub.

10. Tighten the hex portion of the body of the J 33013-B to press the hub onto the shaft.
11. Tighten the body of the J 33013-B several turns.
12. Remove the J 33013-B.
13. Verify that the shaft key remains in the keyway before installing the clutch plate and hub assembly to the final position.
14. Ensure that the gap between the frictional surfaces of the clutch plate and the clutch rotor is within 0.40-0.50 mm (0.016-0.020 in).
15. Remove the J 33013-B.
16. Verify that the shaft key is even with or slightly above the clutch hub.
17. Install the shaft nut.
18. Hold the clutch plate and hub assembly with the J 33027-A.

NOTE: Refer to Fastener Notice in Service Precautions.

19. Tighten the shaft nut against the crankshaft shoulder, using a 17.5 N.m (12.5 lb ft) torque wrench and the J 33022.

Tighten
Tighten the nut to 16.5 N.m (12 lb ft).

20. Spin the pulley rotor by hand to verify that the rotor does not rub the clutch drive plate.


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