TM 9-2350-222-10-3
MAINTAIN MAIN GUN (ADJUST BREECH CLOSING SPRING
TENSION) - Continued
NOTE
There are three settings for
adjuster (K). You can tell the
setting if you look at notch (L).
3. Check the present
setting at the adjuster (K):
q Notch 1:
Plunger (M) is
to right of notch (L).
q Notch 2:
Plunger (M) is
half in notch (L).
q Notch 3:
Plunger (M) is
all in the notch (L).
NOTE
If you have to use notch 3, no-
tify organizational mainte-
nance. Your closing spring is
getting too weak.
TA133019
3-189