TM 1-1520-238-MTF
2-44
PROCEDURE
TROUBLESHOOTING
REFERENCE
AFTER STARTING APU (CONT)
WARNING
Absolute verification of ordnance con-
figuration and clearing/safing status is
mandatory before attempting the follow-
ing procedure.
*25. Weapon systems – Evaluate operation
as required.
a. Master Arm switching check:
(1) CPG ARM/SAFE switch –
SAFE, verify all weapons
systems remain in OFF status
in both crew stations.
(2) PLT/GND ORIDE switch –
ORIDE, verify CPG ARM/SAFE
status SAFE.
(3) Pilot MASTER ARM/SAFE
switch:
(a) SAFE, verify all weapons
systems indicate SAFE
status in both crew stations.
(b) ARM, verify both crew
station indicators remain
SAFE.
(4) CPG ARM/SAFE switch –
ARM, verify ARM status
indicated in both crew stations.
