|
|
(4) Install a plug in or tape over the opened ser- vice port. INSTALLATION (1) Lubricate the A/C service port valve core with clean refrigerant oil prior to installation. Use only (2) Remove the tape or plug from the A/C service port. (3) Using a standard Schrader-type valve core tool, install and tighten the replacement valve core into CAUTION: A valve core that is not fully seated in valve during refrigerant system evacuation and (4) Evacuate the refrigerant system (Refer to 24 - HEATING & AIR CONDITIONING/PLUMBING - - STANDARD PROCE- DURE - REFRIGERANT SYSTEM EVACUATE). (5) Charge the refrigerant system (Refer to 24 - HEATING & AIR CONDITIONING/PLUMBING - - STANDARD PROCE- DURE - REFRIGERANT SYSTEM CHARGE). (6) Install the protective cap onto the A/C service ports as required. 24 - 64 PLUMBING PL/SRT-4 SERVICE PORT VALVE CORE (Continued) |