Overhaul

Inspection

1. Check the plated parts of the disc & hub assembly (A) for color changes, peeling or other damage. If there is damage, replace the clutch set.
2. Check the pulley (B) bearing play and drag by rotating the pulley by hand. Replace the clutch set with a new one if it is noisy or has excessive play/drag.




3. Measure the clearance between the pulley (B) and disc & hub assembly (A) all the way around. If the clearance is not within specified limits, remove the disc & hub assembly and add or remove shim (gap washer) as needed to increase or decrease clearance.

Clearance :0.45 ± 0.1mm (0.018 ± 0.004 in.)

NOTE:
The shims (gap washers) are available in seven thicknesses: 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm and 1.3mm.






Disassembly

1. Remove center bolt (B) while is catching pulley outside order page by special tool (A).

TORQUE :10 - 15N.m (1.02 - 1.53kgf.m, 7.37 - 11lbf.ft)




2. Remove disk from pulley to clockwise after set special tool (B) in hall of disk upper part after remove center bolt (A).








3. If you removal the field coil, remove retainer ring (A) with retainer ring pliers.

NOTE:
- Be careful not to damage the pulley (B) and compressor during removal/installation.
- Once retainer ring (A) is removed, replace it with a new one.




4. Reassemble the compressor clutch in the reverse order of disassembly, and note these items :
A. Clean the pulley and compressor sliding surfaces with non-petroleum solvent.
B. Install new retainer rings, and make sure they are fully seated in the groove.
C. Make sure that the pulley turns smoothly after its reassembled.