TM 10-3930-641-20
ELECTRICAL SYSTEMS TROUBLESHOOTING (CONT)
(Sheet 1 of 3)
PROBLEM NO. 13
INDICATOR LIGHTS
ALTERNATOR, LOW ENG OIL LEVEL, LOW HYD OIL LEVEL AND HI FUEL LEVEL
INIXCATORS REMAIN ON AFTER ENGINE STARTS. (PRESTART INDICATORS)
VOLTS meter indicates normal charge.
These four circuits operate only before the engine is started. They obtain their power from the alternator relay which is supposed to open the circuits
when alternator output starts up.
Go on to Sheet 2