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 537 of 828

TM 9–2350–311–20–2
Change 2
11–10.1/(11–10.2 blank)
11–3 ELECTRICAL CONTACT ASSEMBLY
This task covers:
a.
Removal
b.
Installation
INITIAL SETUP
Applicable Configuration
M109A2/M109A3 howitzers
Tools
Artillery and turret mechanic’s tool kit
(SC 5180–95–CL–A12)
Equipment Condition
Disconnect batteries (TM 9–2350–311–10)
a.
Removal
1
Remove hex nut (1), flat washer (2), and wire 819B (3) at electrical contact assembly (4).
2
Remove electrical contact arm assembly (4) from traversing mechanism (5).
b.
Installation
1
Install electrical contact assembly (4) in traversing mechanism (5).
2
Install wire 819B (3), flat washer (2), and hex nut (1) on traversing mechanism (5).
1
2
3
4
5


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