TM-9-2350-311-20-1

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS

AUGUST 1994

  TM-9-2350-311-20-1 - Page 1075 of 1275

TM 9-2350-311-20-1
12-5 HOSES AND FITTINGS
This task covers:
a. Removal
b. Inspection
c. Installation
.
.
Applicable Configurations
M109A4/M109A5
Tools
General mechanic’s tool kit (item 64, Appx H)
Materials/Parts
Lockwashers (6) (item 192, Appx G)
a. Removal
For removal, follow illustration and legend as a guide.
b. Inspection
1 Inspect hose clamps and couplings for damage and wear.
2 Inspect hoses for wear, cracks, and dry rot.
3 Replace component if necessary.
c. Installation
For installation, follow illustration and legend as a guide.
LEGEND
1 Air purifier (para 12-1 )
2 Coupling (2)
3 Clamp (10)
4 Hose (2)
5 Hose
6 Elbow
7 Screw (12)
8 Lockwasher (6)*
9
Nut
10 Bracket
11 Connector (2) (para 12-6)
12 Ring (2)
13 Heater (2) (para 12-3)
* Discard item, install new
14 Coupling
15 Adapter (3)
16 Hose
17 Clip
18 Strap (6)
19 Washer (6)
20 Washer (6)
21 Hose
22 Bracket (2)
23 Screw (2)
24 Clip
25 Strap
26 Tube
12-14


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