T-M 9-2320-272-24-1
Table 2-3. Electrical Troubleshooting (Contd).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
15. BATTERY INDICATOR GAUGE IN RED POSITION
NOTE
If STE/ICE is available, perform NG50 - Charging Circuit Tests
Test 1. Test battery voltage (malfunction 9).
Test 2. Check alternator for overheating.
Step 1. Run engine for approximately 10 minutes.
Step 2. With engine off, check alternator for high temperature by holding hand near alternator.
Step 3. If alternator is hot, disconnect lead 568 at alternator and allow alternator to cool.
Step 4. Connect lead 568 to alternator and start engine. If battery indicator returns to high red
position and alternator heats up again, replace alternator (para. 3-79 or 3-80).
END OF TESTING!
LIGHTING SYSTEM
NOTE: Broken lines indicate turn signal circuits.
2-124
