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TM-9-2350-311-20-2 Maintenance Manual Volume 2 for M109 Cab Download

Page 284 of 828

TM 9--2350--311--20--2 5--28 5--9 CARRIER ASSEMBLY — CONTINUED e. Installation 1 Place carrier assembly (4) in breech ring and aline operating crank holes. 2 Install operating handle (5) and operating crank assembly (3). NOTE The breech ring upper lug detent is stamped with a “U”; the adjuster detent (removed with adjuster leaf spring pack (para 5--6)) is stamped with an “L”. These parts are not interchangeable. 3 Screw in breech ring upper lug detent (2), engaging annular groove of operating crank assembly (3). 4 Install adjuster leaf spring pack (para 5--6). 5 Install breechblock assembly (TM 9--2350--311--10). 6 Untie and release operating cam from cab roof. Perform adjustment procedures to operating cam (para 5--12). 3 5 2 4