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 351 of 828

TM 9–2350–311–20–2

6–35

c.

Installation

1

Install manifold (22) to mounting plate (23) with two cap screws (21).

2

Install new preformed packing (20), reducer (19), new preformed packing (18), flat washer (17), and new

locknut (16).

3

Install new preformed packing (15), packing retainer (14), and new locknut (13).

4

Install new preformed packing (12), reducer (11), new preformed packing (10), flat washer (9), and new lock-

nut (8).

5

Install new preformed packing (7), check valve (6), clinch sleeve (5), and nut (4).

6

Install adapter (3), nonmetallic hose (2), and hose clamp (1).

16

17

19

7

6

5

4

21

23

12

11

10

9

8

1

3

15

14

13

20

18

22

2