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 499 of 828

TM 9–2350–311–20–2

Change 2

8–75

6

Install plastic attaching strap (27), flat washer (26.2), new lockwasher (26.1), and bolt (26).

7

Install wiring harness (25), three plastic attaching straps (24), three flat washers (23), three cap screws (22),

three flat washers (21), and three hex nuts (20). Install 20 plastic attaching straps (19) 20 flat washers (18),

20 cap screws (17), 20 flat washers (16), to 20 welded on hex nuts (15).

8

Attach telephone wire leads L1 and L2 (13) to telephone wire lead terminals (14) on amplifier AM1780/VRC

(29).

9

Deleted.

22

23

24

21

20

17

18

19

16

15

J505

13

13

14

29

25

26

28

27

J506

26.1

26.2