TM 9-2350-222-10-3
MAINTAIN MAIN GUN (CHECK FIRING CIRCUIT WITH TESTER) - Continued
2.
Look into gun tube
(E) to make sure gun
is not loaded. Unload
gun if necessary (page 2-550).
2.1
Lower main gun until level
or below level (page 2-502).
3.
Place firing circuit
tester (A) into gun
tube (E), flat end first.
4. Close breech (page 2-499).
5. Set MASTER BATTERY
switch (B) to ON.
5.1 Set ELEV/TRAV POWER
switch (F.1) to ON.
6.
Set MAIN GUN switch
(F) to ON.
Change 3
3-192