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 433 of 828

TM 9–2350–311–20–2

8–9

g.

Male-Type Plug with Ridged Locking Nut

1

Disassembly

(a)

Unscrew nut (1) from shell (2) and slide back on cable leads (3).

(b)

Slide grommet (4) back on cable leads (3).

(c)

Slide coupling nut (5) off shell (2).

(d)

Push pin contacts (6) out through rear of insert (7) with pin extractor.

(e)

Slide insert (7) out through rear of shell (2).

(f)

Unsolder cable leads (3) from solder wells of pin contacts (6).

2

Assembly

(a)

Strip cable of insulation equal to depth of solder wells of pin contacts (6).

(b)

Slide nut (1) over cable leads (3).

(c)

Slide grommet (4) over cable leads (3).

NOTE

Use rosin core solder only. For soldering instructions, refer to para 2–16.

(d)

Insert cable leads (3) into solder wells of pin contacts (6) and solder.

(e)

Push insert (7) into shell (2) from rear until seated. Groove (8) in insert (7) must be alined with guide in

shell (2) to ensure proper fit.

(f)

Push pin contacts (6) into insert (7) from rear until seated.

(g)

Slide coupling nut (5) onto shell (2).

(h)

Push grommet (4) down cable leads (3) and over solder wells of pin contacts (6).

(i)

Screw nut (1) onto shell (2).

(j)

Tape wire as required.

2

8

7

3

1

4

5

6