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INSTALLATION (1) Position the rear evaporator coil to the rear overhead A/C unit and secure with two mounting (2) Install the rear overhead A/C refrigerant tube and block fitting retaining strap to the right side of (3) Feed the rear blower motor switch wire har- ness and connector through the hole in the right end (4) Be certain that the lower housing cover snap retainer near the center of the outlet side (rear) of (5) Install the nine screws that secure the lower housing cover to the rear overhead A/C unit. Tighten (6) Connect the B-pillar drain hoses to the wye fit- tings on each side of the rear overhead A/C unit. (7) Remove the tape or plugs from block fittings at the top of the B-pillar refrigerant line unit, and from (8) Reinstall the headliner in the passenger com- partment of the vehicle. Refer to Group 23 - Body for (9) Connect the battery negative cable. ant System Evacuate in the Service Procedures sec- (11) Charge the refrigerant system. See Refriger- ant System Charge in the Service Procedures section NOTE: If the rear evaporator coil and expansion Fig. 53 Rear Overhead A/C Unit Lower Housing Cover Remove/Install 1 – REAR OVERHEAD A/C UNIT LOWER HOUSING COVER Fig. 54 Rear A/C Tube Retaining Strap Remove/ Install 1 – BLOWER WHEEL Fig. 55 Rear Evaporator Coil Remove/Install 1 – BLOWER WHEEL AND HOUSING 24 - 50 HEATING AND AIR CONDITIONING DN REMOVAL AND INSTALLATION (Continued) |