TM 9-2350-222-10-3
MAINTAIN MAIN GUN (MAINTAIN BREECHBLOCK ASSEMBLY) - Continued
To Install Breechblock:
Make Sure:
q Eyebolt (E) is
installed in breechblock.
q BREECH OPERATING
HANDLE (Z) is down
and as far forward
as it will go.
1. Position breechblock
(L) under breech opening
(AT) of main gun.
2. Connect chain hoist
(D) to hook (M) in turret
ceiling and eyebolt
(E) on breechblock
WARNING
K e e p lear of breechblock while
are installing it. Chain hoist could
or break.
WARNING
If breachblock sticks, do not
try to force it with chain hoist. 4,
Breechblock could fall and b
jure personnel.
3. Pull out and turn knob
(N) on chain hoist (D).
Pump chain hoist handle
(X) slowly to raise
breechblock (L). At
the same time, guide
breechblock into place
in breech opening.
TA133014