Compressor Clutch: Service and Repair

DISASSEMBLY OF MAGNETIC CLUTCH

1. REMOVE PRESSURE PLATE

(a) Using a socket and SST, remove the shaft nut. SST 07112-76060

Tool Installation:

(b) Install SST to the pressure plate; SST 07112-66040

(d) Remove the shims from the pressure plate.

2. REMOVE ROTOR

Removing Snap Ring:

(a) Using SST, remove the snap ring. SST 07114-84020

Removing Rotor:

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

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

3. REMOVE STATOR

Disconnecting Wires:

(a) Disconnect the stator lead wires from the compressor housing.

Removing Snap Ring:

(b) Using SST, remove the snap ring. SST 07114-84020

Removing Stator:

Removing Snap Ring:

(b) Using SST, install the new snap ring. SST 07114-84020

Disconnecting Wires:

(c) Connect the stator lead wires to the compressor housing.

2. INSTALL ROTOR
(a) Install the rotor on the compressor shaft.

Removing Snap Ring:

(b) Using SST, install the new snap ring. SST 07114-84020

3. INSTALL PRESSURE PLATE

(a) Adjust the clearance between the pressure plate and rotor by putting shims on the compressor shaft.

Standard clearance: 0.5 ± 0.15 mm (0.020 ± 0.0059 in.)

If the clearance is not with tolerance, and or reduce the number of shims to obtain the standard clearance.

(b) Using SST and torque wrench, install the shaft nut. SST 07112-76060

Torque: 140 kg-cm (10 ft-lb, 14 Nm)

4. CHECK CLEARANCE OF MAGNETIC CLUTCH
(a) Set the dial-gauge to the pressure plate of the magnetic clutch.
(b) Connect the magnetic clutch lead wire to the positive (+) terminal of the battery.
(c) Check the clearance between the pressure plate and rotor, when connect the negative (-) terminal of the battery.

Standard Clearance: 0.5 ± 0.15 mm (0.02 ± 0.0059 in.)

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