TM 9-2350-222-10-3
MAINTAIN MAIN GUN (CHECK FIRING CIRCUIT WITH TESTER) - Continued
c. Push trigger (K)
on manual elevating
hand pump (L).
d.
Squeeze override
palm switch (M)
on COMMANDER'S
CONTROL handle
(N) and hold.
Squeeze commander's
trigger (P).
9. If buzzing sound was
not heard during any
of the tests, notify
organizational maintenance.
TA133024
3-194