Mitsubishi Eclipse 1990 Service Manual page 2083

HIGH-PRESSURE RELIEF
The high-pressure relief valve is a safety feature
leases of the
sphere when the high-pressure: level exceeds 3,740
psi) during air conditioning operation.
Once the pressure inside the system has been reduced to
2,940 psi) or lower, the
closes, thus allowing continued operation.
(1) If a leak is detected at section A, replace the high-pressure
relief valve. The valve can be used unless there is a
leak from that section.
(2) If a leak is detected at section
If the leak persists after retightening the valve, replace
the packing.
Revision
CHECK
which re-
inside the system into the
relief valve
retighten the valve.
(532