TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311 -20-1 c. d. Assembly Assemble wiring harness (para 2-13). Installation 1 Install grommet (26) and wiring harness (25) on portable instrument panel (20). 2 Connect 21 electrical connectors (1 thru 8, 10 thru 14, 16, 17, and 18) at instrument panel (20). Connector (12) is plugged on M109A4/M109A5 Howitzers. 3 Remove nut (22) and Iockwasher (23) and install ground lead on screw (24). Install new Iockwasher and nut. 4 Push cover (21) inward to close and tighten four studs (19) at portable instrument panel (20). 5 Connect wiring harness connector (15) at hull bulkhead in driver’s compartment. FOLLOW-ON MAINTENANCE: Connect batteries (para 8-28) Install portable instrument panel (para 8-17) 8-147 NOTE