TM-9-2350-311-34-2 Maintenance Manual for Volume 2 M109 Cab Download
Page 267 of 552
TM 9-2350-311-34-2 b. Disassembly NOTE Filter assembly has been modified to a body assembly in M109A4/M109A5 howitzers. 1 Remove remaining cap screws (10), two lockwashers (11), and direct current motor (16). Discard lock- washers. 2 Remove flexible insert (17). 3 Remove setscrew (18) from lower shaft coupling half (19). 4 Remove lower shaft coupling half (19) and woodruff key (20) from motor shaft of direct current motor (16). 5 Remove eight machine bolts (5) and eight lockwashers (6). Discard lockwashers. 6 Remove cover assembly (21) with fluid filter element (22) and tube assembly (23) attached from power pack reservoir (24). 7 Remove and discard gasket (25) 8 Remove shim(s) (26). Tie shims together and save for assembly. 6-5