Replacement

SYSTEM OIL STABILIZATION
Prior to opening the refrigerant system for repairs (except compressor seizure) the system must be stabilized for correct oil replenishment.

Follow these procedures:
1) Engine speed set to 1,500 rpm.
2) A/C "ON".
3) Air source to recirculate
4) Blower 4th or high speed position

^ Make sure the air entering the evaporator is above 26.7°C (80°F).
^ The discharge (high) side pressure must be above 588 kPa (6 kg/cm2, 85 psi).

5) Operate the A/C for 10 minutes.

OIL REPLACEMENT
After stabilization and discharge, replace the component, adding the appropriate amount of oil (DH-PR) to the new component before installation.

Evaporator: 114 ml (3.9 fl oz)
Receiver/drier: 5 ml (0.2 fl oz)
Condenser: 2 ml (0.07 fl oz)
Hose: 1 ml (0.03 fl oz)

If the compressor is replaced (after stabilization):
1) Drain and measure the oil from the original compressor.
2) Drain the oil from the replacement compressor and refill with the same amount that was drained from the original [20 ml (0.7 fl oz) minimum]. Always use DH-PR for the replacement oil.

If the compressor was seized:
(1) Clean system.
(2) Replace receiver drier.
(3) Install new compressor with shipping oil charge 180 ml (6.1 US fl oz, 6.3 Imp fl oz).