TM 9-2350-222-10-3
MAINTAIN MAIN GUN (MAINTAIN BREECHBLOCK ASSEMBLY) - Continued
5. Slide firing pin (AH)
out from breechblock (L).
6. Remove spindle (AJ),
o b t u r a t o r pad (AK),
and key (AL) from breechblock.
7. Remove obturator
seat (AM) and shims
(AN), if present, from
breechblock (L).
To Clean and Lubricate Breechblock:
q See LO 9-2350-222-12.
TA133009
3-179