TM 9-2320-285-10
3-4. TROUBLESHOOTING TABLE (Continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
12. BATTERIES REQUIRE DAILY FILLING (Continued)
Step 1 (continued).
a. If voltmeter reading is within green arc, go to step 2.
b. If voltmeter reading is above green arc, shut down engine and
notify organizational maintenance.
Step 2. Shut down engine, tilt cab
45 degrees and check for
loose alternator connections
at rear of engine.
Notify organizational maintenance.
13. BATTERIES FAIL TO MAINTAIN CHARGE
Step 1. Note voltmeter reading with key switch and head lights on and engine
shut down; then run engine at 1200 RPM and record increase in
voltmeter reading.
a. If voltmeter reading does not increase from lower green arc to
upper green arc, go to step 3.
b. If voltmeter reading increase from lower green arc to upper
green arc, got to step 2.
Step 2. With head light switch on,
start engine and run at
1200 RPM; then immediately
record ammeter reading.
3-18
