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.
VERIFY REPAIR
(1) If ON, turn engine switch OFF
(TM 9-2320-360-10).
(2) If removed, install doghouse door
(WP 0028 00).
(3) Remove A/C test set recovery/
recycling manifold gages (WP 0056
00).
(4) Perform leak test (WP 0038 00).
Concentrate on A/C system service
valves.
(5) Repair any leaks found.
(6) Install protective caps on A/C system
service valves.
(7) Close hood (TM 9-2320-360-10).
(8) Start engine (TM 9-2320-360-10).
(9) Operate A/C at high blower speed for 5
to 10 minutes (WP 0008 00).
(10) Monitor A/C system output at louvers.
(a) If A/C system is not providing
adequate cooling (output should
be 20F (6C) cooler than ambient
temperature in cab), turn engine
and A/C control switch to OFF
position and notify supervisor.
(b) If A/C system is providing
adequate cooling, fault has been
corrected.
HETF00487
0042 00-31/(0042 00-32 Blank)