Clutch Coil And/Or Pulley Rim - GMC 1990 Light Truck Repair Manual

1B3-4 R-4 AIR CONDITIONING COMPRESSOR
5. The bearing from the hub using J 9398-A and J 29886
(figure 13).
6. The staking metal.
CLUTCH COIL AND/OR
PULLEY RIM
V-GROOVE DRIVE
Remove or Disconnect
1. Pulley rim mounting screws and washers.
2. Pulley rim off the rotor and hub assembly.
POLY-GROOVE DRIVE
Remove or Disconnect (Figure 14)
Tools Required:
J 8433 Puller
J 24092 Puller Legs
J 25031 Guide
Clutch coil from the front head using the tools as
shown in figure 14.
J 25008-A
30. Seals
31. Pressure
Relief Valve
40. Suction Port
41. Discharge Port
Figure 5—Compressor in Holding Fixture
Figure 6—Removing the Shaft Nut
B-08994
Figure 8—Removing the Rotor and Bearing Assembly
Figure 9—Installing the Rotor and Bearing Guide
Retainer Ring