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 427 of 828

TM 9–2350–311–20–2

8–3

3

If cables or wires are replaced, remove tags from old wire and place them on new wire.

4

All pins (male connectors) and sockets (female connectors) in receptacles and plugs are identified by alpha-

betic code. Coded identification starts at the connector key (3) or groove (4).

(a)

Male connectors: identifying letters run clockwise.

(b)

Female connectors: identifying letters run counterclockwise.

2

4

3

A

F

E

D

C

B

FEMALE CONNECTOR

MALE CONNECTOR

A

B

C

D

E

F

1