TM 9-2350-222-10-3
MAINTAIN MAIN GUN (CHECK FIRING CIRCUIT WITH TESTER) - Continued
13. Set loader's safety
switch (G) to SAFE.
14. Open breech (page 2-496).
15. Remove firing circuit
tester (A) from main gun.
16.
Close breech (2-499).
17.
Return firing circuit
tester to stowage.
18. If buzzing sound was not heard during any of the tests, notify
organizational maintenance.
TA252972
3-196 Change 1
