Skyhawk L4-121 2.0L VIN K TBI (1987)
Compressor Clutch: Service and Repair
Delco Air/Harrison DA-V5 Variable Displacement Compressor
Removal
Fig. 2 Clutch plate & hub removal
1.
Hold hub and drive plate assembly with tool J-33027 or equivalent and remove shaft nut using suitable socket.
2.
Thread tool J-33013 or equivalent onto clutch hub.
3.
Hold body of puller with suitable wrench and turn center screw of puller into body to remove clutch plate and hub assembly, Fig. 2.
4.
Remove shaft key and retain for reassembly.
Installation
Fig. 3 Clutch plate & hub installation
1.
Install drive key into hub key groove, allowing key to protrude 1/8 inch from keyway in hub.
2.
Align drive key with keyway in shaft, then mount clutch and hub assembly on compressor shaft. Ensure that friction surfaces of clutch plate
and hub are clean prior to installation. Do not force assembly onto shaft, as compressor will be damaged.
3.
Reverse body section of J-33013 on center screw and thread tool onto compressor shaft as shown in Fig. 3.
4.
Hold center screw of tool with suitable wrench. Turn body of tool clockwise several turns, then remove tool and ensure that drive key is properly
positioned.
