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 572 of 1275

TM9-2350-311-20-1

6-7 SECONDARY FUEL FILTER

This task covers:

a. Removal/Disassembly

b. Assembly/installation

Gasket (item 188, Appx G)

General mechanic’s tool kit (item 64, Appx H)

LockWashers (2) (item 89, Appx G)

Suitable container

LockWashers (2) (item 100, Appx G)

Tape (item 98, Appx D)

Materials/Parts

Filter element (item 6, Appx G)

Gasket (item 171, Appx G)

Left transmission access door opened (para 11-7)

a. Removal/Disassembly

Do not smoke or use open flame when working on

occur, causing severe injury or death.

fuel system. An explosion may

Fuel is a hazardous waste and must be disposed of in accordance with local

procedures or direction of the local Hazardous Waste Management office.

NOTE

Secondary fuel filter does not need to be removed from vehicle to remove filter

element.

1 Open draincock (1) and drain fuel into suitable container.

2 Remove cover screw (2) and gasket (3). Discard gasket.

6-17

Equipment

Conditions

Tools

INITIAL SETUP