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 529 of 828

TM 9–2350–311–20–2

11–3

b.

Disassembly

1

Remove nuts (7, 8, and 9).

2

Remove manual control lever (10) with attached parts.

3

Drive out spring pin (11) and remove turret lock arm (12) from manual control lever (10). Discard spring pin.

4

Remove two hex nuts (13), flat washer (14), manual control lever (15), flat washer (16), helical compression

spring (17), and pin assembly (18).

5

Remove hex nut (19) and stud (20) from manual control lever (15).

8

7

11

17

19

18

15

14

13

12

9

16

20

10