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 1086 of 1313
AIR PRESSURE DOES NOT BUILD TO NORMAL OPERATING PRESSURE (ABOVE 80 PSI [552 KPA])
ACCORDING TO GAUGES - Continued
T0262DAA
Figure 2.
Air Governor.
b.
Adjust governor to proper settings (Volume 3, WP
0436).
CONDITION/INDICATION
CAN AIR GOVERNOR BE PROPERLY ADJUSTED?
DECISION
NO - Perform No Air Pressure troubleshooting (WP
0126).
YES - Go to Step (3) to verify problem is solved.
STEP
3.
IS YOUR ORIGINAL AIR PRESSURE 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 AIR PRESSURE PROBLEM STILL PRESENT?
DECISION
YES - Notify supervisor.
NO - Problem fixed.
END OF WORK PACKAGE
TM 9-2320-272-23-1
0127
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