TM-9-2350-311-10 M109 Operator's Manual for M109A2, M109A3, M109A4 and M109A5 Download
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TM 9–2350–311–10 Change 3 2–91 2–9 INITIAL ADJUSTMENTS AND CHECKS — CONTINUED 2–9.1 Routine Checks — Continued 4 TRAVERSE CONTROL switch is placed in MANUAL position. 5 All communication and accessory switches are turned off. WARNING Do not move vehicle if driver’s hatch cover will not lock to avoid injury to personnel. 6 If driver’s hatch cover (6) is open, pull down and rearward on elevating handle (7) and driver’s hatch cover locks automatically. If driver’s hatch cover is closed, tighten chuck (8) to lock driver’s hatch cover. Move locking lever (9) rearward to lock locking cam (10). 6 8 9 10 7