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INSTALLATION NOTE: If a replacement compressor is being installed, be certain to check the refrigerant oil (1) Install the compressor to the mounting bracket. Tighten the four mounting screws to 27 N·m (20 ft. (2) Remove the tape or plugs from all of the opened refrigerant line fittings. Install the suction (3) Install the serpentine drive belt. Refer to Group 7 - Cooling System for the procedures. (4) Plug in the compressor clutch coil wire harness connector. (5) Connect the battery negative cable. ant System Evacuate in the Service Procedures sec- (7) Charge the refrigerant system. See Refrigerant System Charge in the Service Procedures section of COMPRESSOR CLUTCH The refrigerant system can remain fully-charged during compressor clutch, pulley, or coil replacement. REMOVAL (1) Disconnect and isolate the battery negative cable. (2) Remove the serpentine drive belt. Refer to Group 7 - Cooling System for the procedures. (3) Unplug the compressor clutch coil wire harness connector. (4) Insert the two pins of the spanner wrench (Special Tool 6462 in Kit 6460) into the holes of the (5) Remove the clutch plate and the clutch shims. with snap ring pliers (Fig. 27). (7) Install the lip of the rotor puller (Special Tool C-6141-1 in Kit 6460) into the snap ring groove (8) Install the puller through-bolts (Special Tool C-6461) through the puller flange and into the jaws puller center bolt clockwise until the rotor pulley is (9) Remove the screw and retainer from the clutch coil lead wire harness on the compressor front hous- (10) Remove the snap ring from the compressor hub and remove the clutch field coil (Fig. 31). Slide Fig. 26 Clutch Nut Remove 1 – FRONT PLATE SPANNER Fig. 27 External Snap Ring Remove 1 – EXTERNAL SNAP RING 24 - 38 HEATING AND AIR CONDITIONING DN REMOVAL AND INSTALLATION (Continued) |