TM-9-2320-272-23-2

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 2 OF 5

SEPTEMBER 2012
TM-9-2320-272-23-2

  TM-9-2320-272-23-2 - Page 272 of 1417

G04: CHARGING CIRCUIT AND BATTERY VOLTAGE TEST - Continued
STEP
5.
Battery gauge reading.
a.
Check if battery gauge read normal.
b.
Turn headlights and accessories off (TM 9-2320-272-10).
c.
Shut off engine (TM 9-2320-272-10).
CONDITION/INDICATION
Does battery gauge read normal?
DECISION
YES - Perform G05: Engine Warmup/Coolant Check/ Oil Pressure Test (WP
0192).
NO - Perform Battery /Alternator Gauge Inoperative troubleshooting (Volume 1, WP
0108).
END OF WORK PACKAGE
TM 9-2320-272-23-2
0191
0191-3/4 blank


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