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 1224 of 1275

TM 9-2350-311-20-1

If display shows GO, check

cables and connections to

starter and repeat step 7,

Figure 3, sheet 20.

Go to step 4,

Figure 3, sheet 17

and perform test on

next battery.

After completing repair,

rerun GO CHAIN tests to

verify that problem is fixed

and that no other problems

exist. Start at GO 1 (Figure

2, sheet 1).

Check battery

connections and

repeat step 7, Figure 3,

sheet 20.

NOT E

If display shows .9.9.9.9,

clean and tighten

connections on battery

and repeat step 7, Figure

3, sheet 20.

If battery fails in freezing

weather, crank engine for 5

seconds and retest. This

will warm battery slightly.

- If battery has been charged, replace battery.

- Go to step 4, Figure 3, sheet 17 and

perform test on next battery.

After completing repair, rerun GO

CHAIN tests to verify problem has

been fixed and that no other

problems exist. Start at GO 1

(figure 2, sheet 1).

Figure 3, Sheet 21 of 36

I-47

NOTE