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 716 of 1275

TM 9-2350-311-20-1

b. Installation

Ensure MASTER switch is OFF when working on telephone terminal to avoid

electrical shock and bums.

NOTE

Position of telephone terminals is different on M109A2/M109A3 and M109A4/M109A5

Howitzers.

1 Install two new nonmetallic washers (8), two flat washers (7), two flat washers (6), and telephone terminal (5).

2 Install two flat washers (4), two flat washers (3), and two cables (2).

3 Install two nuts (1).

8-27 DOME LIGHT

This task covers:

a. Removal

b. Disassembly/Repair

c. Assembly

d. Installation

T

OO

I

S

Lockwasher (item 71, Appx G)

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

Lockwashers (4) (item 95, Appx G)

Materials/Parts

References

Gasket (item 206, Appx G)

TB 9-2300-421-20

Gasket (item 207, Appx G)

TM 9-2350-311-24P&1

Gasket (item 208, Appx G)

a. Removal

Ensure MASTER switch is OFF when working on hull electrical systems to avoid

electrical shock and bums.

8-71

WARNIN G

WARNING