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

  TM-9-2320-272-23-1 - Page 1284 of 1313

SYSTEM OVER-INFLATES TIRES - Continued
CONDITION/INDICATION
IS THERE 4.75 to 5.25 VDC PRESENT AT PRESSURE TRANSDUCER?
DECISION
NO - Replace electronic control unit (Volume 5, WP
0813). Go to Step (5) to verify problem is solved.
YES - Replace pressure transducer (Volume 5, WP
0812). Go to Step (5) to verify problem is solved.
STEP
5.
IS YOUR ORIGINAL PROBLEM STILL PRESENT?
a.
Ensure vehicle is returned to normal operating condition.
b.
Check to see if your original problem still exists.
CONDITION/INDICATION
IS YOUR ORIGINAL PROBLEM STILL PRESENT?
DECISION
YES - Notify supervisor.
NO - Problem fixed.
END OF WORK PACKAGE
TM 9-2320-272-23-1
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