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4. Remove the tape or plugs from the compressor ports and the refrigerant line fittings. 5. Lubricate new rubber O-ring seals with clean refrig- erant oil and install them and new gaskets onto the 6. Connect the A/C discharge line (5) and the A/C suction line (6) to the A/C compressor (3). 7. Install the nuts (4) that secure the A/C suction and discharge lines to the A/C compressor. Tighten the 8. Connect the engine wire harness (1) to the com- pressor control valve (2). 9. Install the accessory drive belt (refer to 7 - COOL- ING/ACCESSORY DRIVE/DRIVE BELTS - INSTALLATION). 10. Install the splash shield onto the right side frame rail (refer to 23 - BODY/EXTERIOR/SPLASH SHIELD-RIGHT SIDE RAIL - INSTALLATION). 11. Lower the vehicle. 12. Reconnect the negative battery cable. CAUTION: Do NOT run the engine with a vacuum pump in operation or with a vacuum present within the 13. Evacuate the refrigerant system (refer to 24 - HEATING & AIR CONDITIONING/PLUMBING - STANDARD PROCEDURE - REFRIGERANT SYSTEM EVACUATE). 14. Charge the refrigerant system (refer to 24 - HEATING & AIR CONDITIONING/PLUMBING - STANDARD PRO- CEDURE - REFRIGERANT SYSTEM CHARGE). PM PLUMBING 24 - 133 |