Diesel Data: Automotive Repair

Disassembly and Reassembly

COMPRESSOR AND MAGNETIC CLUTCH

DISASSEMBLY

1. REMOVE PRESSURE PLATE




a. Using SST and a socket wrench, remove the shaft bolt.
SST 07112-76050




b. Install SST on the pressure plate.
SST 07112-66040




c. Using SST and socket wrench, remove the pressure plate.
SST 07112-66040, 07112-76050




d. Remove the shims from the pressure plate.

2. REMOVE ROTOR




a. Using SST, remove the snap ring.
SST 95994-10020




b. Using a plastic hammer, tap the rotor off the shaft.

NOTE: Be careful not to damage the pulley when tapping on the rotor.

3. REMOVE STATOR




a. Disconnect the connector from the stator.




b. Using SST, remove the snap ring.
SST 95994-10020




c. Remove the stator.




d. Remove the 2 bolts, wire harness and lock sensor assembly.

REASSEMBLY

1. INSTALL STATOR




a. Install the wire harness and lock sensor assembly with the 2 bolts.




b. Install the stator.




c. Using SST, install the snap ring.
SST 95994-10020






NOTE: The snap ring should be installed so that its beveled side faces up.




d. Connect the connector to the stator.

2. INSTALL ROTOR




a. Install the rotor.
b. Using SST, install the snap ring.
SST 95994-10020






NOTE: The snap ring should be installed so that beveled side faces up.

3. INSTALL PRESSURE PLATE




a. Install the shims to the pressure plate and install the pressure plate on the rotor.




b. Using SST and a torque wrench, install the shaft bolt.
SST 07112-66040, 07112-76060

Torque: 13.2 N.m (135 kgf.cm, 10 ft.lbf)




4. INSPECT MAGNETIC CLUTCH CLEARANCE
a. Set the dial indicator to the pressure plate of the magnetic clutch.
b. Connect the positive (+) lead from the battery to the terminal 3 and the negative (-) lead to the ground.
c. Check the clearance between the pressure plate and rotor when connecting the negative (-) terminal to the battery.

Standard clearance: 0.45 ± 0.10 mm (0.018 ± 0.004 in.)

If the clearance is not within the standard clearance adjust the clearance using shims to obtain the standard clearance.

Shim thickness:
0.1 mm (0.004 in.)
0.3 mm (0.012 in.)
0.5 mm (0.020 in.)