Clutch Assembly: Installation
- Align reference marks made during removal. Using Puller Adapter (J-33024) and Puller Bar (J-8433-1), press clutch coil onto compressor. Ensure clutch coil and installer stay lined up during installation. Using a 1/8" punch, stake clutch coil inner ring in 3 places, 120 degrees apart. Stake size should be 1/2 the area of punch tip and 0.010-0.015" (0.28-0.38 mm) deep.NOTE: To ensure proper bearing clearance, it is necessary to remove old stake metal before installing new bearing.
- To install pulley bearing, place pulley on Support (J-21352-A). DO NOT support pulley rim on flat surface, or pulley will be damaged. Install bearing in pulley using hammer, Bearing Installer (J-9481-A) and Handle (J-29886).
- With pulley on support, use Bearing Staking Guide (J-33019-1) and Bearing Staking Pin (J-33019-2) to stake pulley in 3 places, 120 degrees apart. Reposition pulley on support to ensure full support under staking pin. Metal stake should be similar to original stake (down to, but not touching bearing). Position pulley on compressor.
- Place Bearing Installer (J-33017) and Puller Guide (J-33023-A) over inner race of bearing. Using puller, press pulley onto compressor. Install snap ring. Install shaft key in clutch plate, allowing key to protrude about 1/8" from rear of clutch plate.
- Install clutch plate on compressor shaft. Using clutch plate remover/installer, press clutch plate onto compressor. Ensure shaft key is still in keyway before installing clutch assembly.
- Air gap between friction surfaces for HD6/HT6/HU6 and HD6/HR-6HE compressor is 0.020-0.030" (0.51-0.76 mm); for V5 and V7 compressor air gap is 0.015-0.020" (0.38-0.51 mm). On V5 and V7 compressor, using clutch plate spanner, install compressor shaft nut. Tighten shaft nut to 12.5 ft. lbs. (17 N.m). Check components for proper rotation.