TB 9-2320-360-13&P-1
WAR N I N G
Always use caution when approaching a hot engine. Failure to do so may result in serious burns.
Wear protective goggles and nonleather gloves when servicing A/C or injury may result.
Use caution when inspecting A/C hose at output of A/C condenser. A/C hose may be hot. Failure to do
so may result in serious injury.
VISUAL INSPECTION
(1) Inspect A/C hose at output of A/C
condenser.
(a) If A/C hose is not hot, go to Step
13 of this fault.
(b) If A/C hose is hot, go to Step 12 of
this fault.
PRESSURE TEST
(1) Perform work package WP 0019 00
(A/C compressor does not shut off or
cycles constantly) and return.
(2) If engine is shut down, start engine
(TM 9-2320-360-10).
(3) Turn A/C control switch ON (high
blower speed position) (WP 0008 00).
(4) Allow system to run for 5 to 10 minutes.
(5) Inspect A/C test set recovery/recycling
manifold gage readings.
(a) If gage readings do not indicate
high system low side and system
high side pressures as indicated
on the chart on page 0042 00-9,
verify repair and go to Step 23 of
this fault.
(b) If gage reading indicates high
system low side and system high
HETF00481
side pressures as indicated on the
chart on page 0042 00-9,
1 Turn engine switch to OFF
position (TM 9-2320-360-10).
2 Recover R134a (WP 0056 00).
3 Replace A/C condenser
(WP 0048 00).
4 Replace A/C receiver/dryer
(WP 0054 00).
5 Evacuate and charge system
(WP 0056 00).
6 Verify repair and go to Step 23
of this fault.
0042 00-17