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 674 of 1275
TM 9-2350-311-20-1
8-14 STARTER MOTOR
This task covers:
a. Removal
b. Installation
General mechanic’s tool kit (item 64, Appx H)
Torque wrench (item 72, Appx H)
Gasket (item 180, Appx G)
Lockwashers (3) (item 92, Appx G)
Personnel Required
.
Two
Powerplant removed (para 4-5)
a. Removal
WARNIN G
1
2
3
4
5
Starter weighs 80 lb (36.3 kg). Use care during removal to avoid serious injury.
Remove nut (1) and ground lead (2) at starter motor (3). On M109A4/M109A5 Howitzers, disconnect ground
lead 5A (4).
Remove nut (5), flat washer (6), and starter cable (wire 82 on M109A2/M109A3, wire 6A on M109A4/M109A5)
(7) at starter solenoid (8).
Remove nut (9), flat washer (10), and solenoid lead (11) at solenoid (8).
Remove three screws (12) and three lockwashers (13). Discard lockwashers.
Remove starter motor (3) and mounting gasket (14). Discard gasket.
8-29
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