TM-9-2350-311-34-2 Maintenance Manual for Volume 2 M109 Cab Download
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TM9-2350-311-34-2 9-1 TRAVERSING MECHANISM ASSEMBLY - CONTINUED b. Disassembly 1 Remove six washer assembled bolts (17) and two access covers (18). 2 If necessary for replacement, remove lubrication fitting (19) and plug (20). 3 Remove two washer assembled bolts (21), access cover (22), and gasket (23). Discard gasket. 4 Remove five cap screws (24) and separate adapter (4) from traversing mechanism upper housing (5). 5 Remove, tag, and save shim(s) (25) for reuse during assembly. c. Inspection Replace adapter (4) if cracked, broken, or distorted. d. Assembly 1 Install original shim(s) (25) retained from disassembly. 2 Secure adapter (4) to traversing mechanism upper housing (5) with five cap screws (24). 3 Install new gasket (23), access cover (22), and two washer assembled bolts (21). 4 If removed, install lubrication fitting (19) and plug (20). 5 Install two access covers (18) and six washer assembled bolts (17). 9-4