1. Remove the battery cover.
2. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [LF].)
3. Discharge the refrigerant from the system. (See REFRIGERANT CHARGING.)
4. Remove the air cleaner. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [LF].)
5. Remove the PCM. (See PCM REMOVAL/INSTALLATION [LF].)
6. Remove the drive belt. (See DRIVE BELT REPLACEMENT [LF].)
7. Do not allow remaining compressor oil in the A/C compressor and pipes to spill, and remove in the order indicated in the table.CAUTION:
If moisture or foreign material enters the refrigeration cycle, cooling ability will be lowered and abnormal noise or other malfunction could occur.Always plug open fittings immediately after removing any refrigeration cycle parts.
1
Cooler hose (LO)
2
Cooler hose (HI)
3
A/C compressor connector
4
A/C compressor
8. Install in the reverse order of removal.
9. Perform the refrigerant system performance test. (See REFRIGERANT SYSTEM PERFORMANCE TEST.)
CAUTION:
Due to the high moisture-absorption characteristics of the compressor oil, it may absorb moisture if left over a long period of time thereby negatively affecting A/C operation. Drain the compressor oil and refill within 10 min. of each other.
1. Rotate new A/C compressor shaft six to eight revolutions while draining new refrigerant oil in a clean measuring device. Use this refrigerant oil to refill new compressor. Do not allow refrigerant oil to become contaminated.
2. Rotate old A/C compressor shaft six to eight revolutions while draining old refrigerant oil in a separate, clean measuring device.
3. Compare those oil amounts. The amount of the oil drained from the new A/C compressor should be greater than the old one.
4. Pour the same amount oil of drained from the old A/C compressor back into the new A/C compressor.
A/C compressor oil type
DH-PR
A/C compressor oil sealed volume (approx. quantity)
130 ml {130 cc, 4.39 fl oz}
