Wear protective goggles and nonleather gloves when servicing air conditioner or injury may result.
Always comply with all local regulations regarding refrigerant disposal. Failure to comply may
result in penalties for improper disposal.
System must have been recovered and compressor filled with correct amount of refrigerant oil.
Air conditioner receiver/dryer must be replaced each time air conditioning system refrigerant is
evacuated or damage to system may result.
Remove cap (1) from service valve (2).
Remove cap (3) from service valve (4).