TM-9-2320-272-23-1
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 1 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-1 - Page 732 of 1313
ALL VEHICLE ELECTRICAL SYSTEMS INOPERATIVE - Continued
STEP
2.
ARE THE BATTERIES IN GOOD CONDITION?
Visually check batteries for cracks, leaks, and loose or broken terminal posts. Clean corroded terminal
posts to bright metal (Volume 2, WP
0346).
T1052DAA
Figure 2.
Battery Terminals.
CONDITION/INDICATION
ARE THE BATTERIES IN GOOD CONDITION?
DECISION
YES - Go to Step (3).
NO - Replace faulty battery (Volume 2, WP
0346). Go to Step (7) to verify problem is solved.
TM 9-2320-272-23-1
0085
0085-3
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