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 650 of 1313
VEHICLE ROLLS WHILE OPERATING REAR WINCH - Continued
STEP
3.
IS FIELD CHOCK IN CORRECT POSITION?
Visually check chock positioning. Field chocks should be facing load.
T0615DAA
Figure 2.
Field Chocks.
CONDITION/INDICATION
IS FIELD CHOCK IN CORRECT POSITION?
DECISION
YES - Go to Step (4) to verify problem is solved.
NO - Reposition chocks (TM 9-2320-272-10). Go to Step (4) to verify problem is solved.
STEP
4.
IS YOUR ORIGINAL VEHICLE ROLLING PROBLEM STILL PRESENT?
a.
Ensure vehicle is returned to normal operating condition.
b.
Check to see if your original vehicle rolling problem still exists.
CONDITION/INDICATION
IS YOUR ORIGINAL VEHICLE ROLLING PROBLEM STILL PRESENT?
DECISION
YES - Notify supervisor.
NO - Problem fixed.
END OF WORK PACKAGE
TM 9-2320-272-23-1
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