Compressor Clutch Plate/Hub Assembly Replacement

REMOVAL PROCEDURE

TOOLS REQUIRED
^ J 33027-A Clutch Hub Holding Tool
^ J 33013-B Hub and Drive Plate Remover and Installer




1. Remove the drive belt.
2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in Vehicle Lifting.
3. Remove the passenger-side tire and wheel.
4. Remove the passenger-side tire engine splash shield.
5. Install the J 33027-A, to hold the clutch hub and drive plate in place.
6. Remove the compressor shaft nut.




7. Install the J 33013-B into the hub.
8. Hold the outer body of J 33013-B using a wrench.
9. Turn the center screw in order to remove the compressor clutch.
10. Remove the shaft key and retain for reassembly.

INSTALLATION PROCEDURE




1. Install the shaft key into the hub groove (4). Allow the key to project 3.2 mm (1/8 in) out of the keyway.
2. Clean the surfaces of the clutch plate (1) and the clutch rotor (2) before installing the clutch plate and hub assembly.
3. Align the shaft key in the clutch plate (4) with the keyway in the compressor shaft (3) and install the clutch plate.
4. Remove the J 33013-B remover-installer center screw and reverse the body direction on the center screw.




5. Install the J 33013-B remover-installer with bearing (1) into the clutch plate (3) and hub assembly (2).
6. Back the body of the J 33013-B remover-installer off then thread the center screw several turns into the end of the compressor shaft.
7. Hold the center screw with and wrench and tighten the hex portion of the J 33013-B body to press the hub onto the shaft.
8. Remove the J 33013-B and insure that the shaft key is still in place in the keyway.
9. Reinstall the J 33013-B.




10. Place a feeler gage between the clutch plate and the clutch rotor.
11. Hold the center screw with a wrench and tighten the hex portion of the J 33013-B body until the air gap between the clutch plate and the clutch rotor is within 0.40-0.50 mm (0.015-0.020 in). Make sure that the air gap is even all around the clutch plate and hub assembly.
12. Remove the J 33013-B.




13. Install the J 33027-A to hold the compressor clutch hub.

NOTE: Refer to Fastener Notice in Service Precautions.

14. Install the compressor shaft nut.

Tighten
Tighten the nut to 18 N.m (13 lb ft).

15. Remove the J 33027-A from the compressor.
16. Spin the pulley rotor by hand in order to ensure that the rotor does not rub against the clutch plate.
17. Install the passenger-side engine splash shield.
18. Install the passenger-side tire and wheel.
19. Lower the vehicle.
20. Install the drive belt.