TM-9-2350-311-20-2 Maintenance Manual Volume 2 for M109 Cab Download
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TM 9--2350--311--20--2 B--4 Change 4 SECTION II. MAINTENANCE ALLOCATION CHART -- Cab Armament, Sighting and Fire Control, Elevating And Traversing Systems And Associated Components. (1) (2) (3) (4) (5) (6) MAINTENANCE LEVEL FIELD SUSTAINMENT GROUP NUMBER COMPONENT/ ASSEMBLY MAINTENANCE FUNCTION UNIT DS GS DEPOT TOOLS AND EQUIPMENT REF CODE REMARKS CODE C O F H D 00 CAB ASSEMBLY REMOVE 4.0 1--5 INSTALL 4.0 1--5 01 BEARING ASSEMBLY INSPECT 0.5 SERVICE 0.5 REPLACE 6.0 ** 1--5 REPAIR 8.0 ** 1--5 OVERHAUL 0101 RACE RING ASSEMBLY INSPECT 0.5 4 SERVICE 0.5 4 REPAIR 0.5 ** 4 02 MOUNT AND HOWITZER ASSEMBLY 0201 CANNON ASSEMBLY, INSPECT 0.2 HOWITZER M185/M284 SERVICE 2.0 REPLACE 6.0 3--7 REPAIR 8.0 3--7 OVERHAUL ** 020101 COLLAR, THRUST REPAIR 1.0 4, 8 REPLACE 1.0 4 020102 TUBE ASSEMBLY REPLACE 1.0 4--7 02010201 EVACUATOR ASSEMBLY REPAIR 0.5 4, 8 REPLACE 0.5 4 020103 FIRING MECHANISM REM/INS 0.1 4 ASSEMBLY INSPECT 0.2 4 REPLACE 0.1 4 REPAIR 0.5 4 020104 BREECH INSPECT 0.2 4 MECHANISM REPAIR 1.0 6.0 3, 4 02010401 BLOCK ASSEMBLY REM/INS 0.5 4 (FIRING) REPLACE 0.5 4 REPAIR 0.5 4 0201040101 FOLLOWER ASSEMBLY REM/INS 0.2 REPLACE 0.2 4 REPAIR 0.5 4 02010402 SPINDLEASSEMBLY REM/INS 0.5 REPLACE 1.0 4 REPAIR 1.0