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 1204 of 1275

TM 9-2350-311-20-1

Sound is buzz, hum, click, etc., or

there is no sound. Go to NG 22

(Figure 3, sheet 3).

- Go to paragraph 8-14 to remove starter

motor.

- Check for missing or damaged teeth

on flywheel.

Go to paragraph 3-3 to check starter motor.

Check starter solenoid. Replace as needed.

NOT E

After completing repair, rerun GO CHAIN

tests to verify problem has been fixed and

that no other problems exist. Start at GO 2

(Figure 2, sheet 8) if VTM is already

connected. Otherwise start at GO 1 (Figure

2, sheet 1).

Figure 3, Sheet 1 of 36

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