TM-9-2350-311-20-2 Maintenance Manual Volume 2 for M109 Cab Download
Page 447 of 828
TM 9–2350–311–20–2 8–23 7 Connect connector (4), wire 147B, to M145/M145A1 telescope mount (5) for the M117/M117A2 panoramic telescope (6). 8 Connect terminal (3) by installing hex nut and flat washer (not shown) to roof of cab. 9 Connect connector (1), wire 138/147, at quick-disconnect on gunner’s selector switch box assembly (2). 1 2 3 6 5 4