Compressor Clutch Coil And Housing Assembly; Removing Pulley Bearing Retainer Ring; Installing Pulley Bearing - Pontiac Grand Prix Service Manual

CUSTOM AIR CONDITIONING 1A-13
REPLACE
If the existing pulley and drive plate and hub assembly
are to be reused, clean the drive faces on each part
with alcohol or similar solvent. If these parts show
evidence of warpage due to overheating, they should
be replaced.
1. When replacing a new ball bearing assembly into
pulley, use J 9481 pulley bearing installer (Fig. 1A-11).
2. Replace the pulley assembly wire retainer ring in
pulley.
3. Press or tap pulley and bearing assembly on the
neck of the compressor, using J 948 1 (Fig. 1A-12).
4. The pulley should rotate freely.
5. Install pulley snap ring retainer, using J 6435 (No.
26 Truarc pliers). Assure installation of snap ring by
tapping with J 948 1.
6. Replace hub and drive plate assembly, making sure
to use the proper tools to replace this assembly. DO
NOT drive or pound on hub assembly.
COMPRESSOR CLUTCH COIL AND
HOUSING ASSEMBLY
ALL
-
REMOVE AND REPLACE
-
REMOVE
1. Remove hub and drive plate assembly.
2. Remove pulley and bearing assembly.
3. Remove electrical connection plug from terminals
on coil.
4. Note position of electrical terminals and scribe
location of coil housing terminals on compressor body.
5. Use J 6435 (No. 26 Truarc pliers) and remove coil
housing retainer ring (Fig. 1A- 13).
6. Remove coil housing assembly.
REPLACE
1. Position clutch coil on compressor front head casting
so electrical terminals are in their proper location as
previously scribed on compressor body.
NOTE: Make certain coil is properly seated on doweb..
2. Replace the coil retainer ring with flat side of ring
facing coil, using J 6435 (No. 26 Truarc pliers).
3. Connect electrical connection.
RETAINER R I N G
Fig. 1A-10 Removing Pulley Bearing Retainer Ring
5. Replace hub and drive plate assembly, making sure
the proper tools are used to replace this assembly. DO
NOT drive or pound on hub assembly.
'
4.
Replace pulley and bearing assembly.
Fig. 1A-11 Installing Pulley Bearing