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 733 of 1313
ALL VEHICLE ELECTRICAL SYSTEMS INOPERATIVE - Continued
STEP
3.
ARE BATTERY TERMINALS OR CABLES LOOSE, BROKEN, OR WORN?
Visually check batteries for loose, broken, or worn terminals and cables. Refer to point to point
schematics.
T1052DAA
Figure 3.
Battery Terminals.
CONDITION/INDICATION
ARE BATTERY TERMINALS OR CABLES LOOSE, BROKEN, OR WORN?
DECISION
YES - Battery terminals or cables loose, broken, or worn. Replace damaged terminals and
cables (Volume 2, WP
0349). Go to Step (7) to verify problem is solved.
YES - Battery ground cables loose, broken, or worn. Replace damaged cables (Volume 2, WP
0350). Go to
Step (7) to verify problem is solved.
NO - Go to Step (4).
TM 9-2320-272-23-1
0085
0085-4
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