TM-9-2320-366-20-1
M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5
FEBRUARY 2006
CHANGE 3
TM-9-2320-366-20-1 - Page 172 of 1824
TM 9-2320-366-20-1
2-11. TROUBLESHOOTING INSTRUCTIONS (CONT)
Table 2-2. Vehicle Troubleshooting (Cont)
Troubleshooting
Procedure
Malfunction
(Page)
j. AIR SYSTEM TROUBLESHOOTING
j1.
Air System Loses Pressure During Operation/Slow, No, or Incorrect Air Pressure Buildup.
....
2-1948
j2.
Large Quantity of Moisture Expelled From Air Reservoirs .
...........................
2-1964
j3.
Air Dryer Purges Constantly .
................................................
2-1968
j4.
No Air Pressure Present at Rear Gladhand(s) (All Models Except M1088) .
...............
2-1972
j4A.
No Air Pressure Present at All M1088 Rear and Fifth Wheel Gladhands .
..............
2-1976.36
j4B.
No Air Pressure Present at M1088 Rear and/or Fifth Wheel EMERGENCY Gladhands .
....
2-1976.42
j4C.
No Air Pressure Present at M1088 Rear and/or Fifth Wheel SERVICE Gladhands .
.......
2-1976.48
j4D.
M1088 Trailer Handbrake Control Does Not Operate .
............................
2-1976.60
j5.
Air System Pressure Builds Up More Than 120 psi (827 kPa) (Compressor Fails to Unload) .
. .
2-1978
j6.
Noisy Air Compressor Operation .
.............................................
2-1982
j7.
M1088 Rear Gladhand(s) Leaks or Does Not Operate .
.............................
2-1986
j8.
M1090/M1094 Tailgate Release Does Not Operate
2-1988
k. WHEEL TROUBLESHOOTING
k1.
Tires Wear Unevenly or Excessively .
..........................................
2-1990
k2.
Wheel Wobbles or Shimmies .
...............................................
2-1994
l. HYDRAULIC SYSTEM TROUBLESHOOTING
l1.
Loss of Hydraulic Pressure (Single Stage Pump) .
.................................
2-1998
l2.
Loss of Hydraulic Pressure (Three Stage Pump) .
.................................
2-2002
m. CENTRAL TIRE INFLATION SYSTEM (CTIS) TROUBLESHOOTING
m1.
Two Steady Mode Lights Illuminate on Central Tire Inflation System (CTIS) ECU .
..........
2-2008
m2.
Four CTIS ECU Indicator Lights Flashing.
.......................................
2-2042
m3.
Five Central Tire Inflation System (CTIS) ECU Indicator Lights Flashing .
................
2-2070
m4.
CTIS Repeatedly Resumes Cycling 30 Seconds After Indicator Lights Stop Flashing .
.......
2-2104
m5.
Central Tire Inflation System (CTIS) ECU Indicates No Fault Code But System
Fails to Inflate or Deflate.
...................................................
2-2110
m6.
No Overspeed Warning Light and/or Overspeed Pressure Change .
....................
2-2122
n. AXLE TROUBLESHOOTING
n1.
Axle Differential(s) Noisy.
...................................................
2-2144
p. STEERING TROUBLESHOOTING
p1.
Hard to Steer .
...........................................................
2-2152
p2.
Wanders, Pulls to One Side, or Shimmies .
......................................
2-2158
p3.
Excessive Play When Turning Steering Wheel .
...................................
2-2164
p4.
No Response When Turning Steering Wheel .
....................................
2-2168
2-68
Change 1
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