TM-9-2350-311-20-2

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR CAB, ARMAMENT, SIGHTING AND FIRE CONTROL, ELEVATING AND TRAVERSING SYSTEMS AND ASSOCIATED COMPONENTS

DECEMBER 1993

TM-9-2350-311-20-2 - Page 447 of 828

TM 9–2350–311–20–2

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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