TM-9-2320-366-20-3
M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 3 OF 5
FEBRUARY 2006
CHANGE 3
TM-9-2320-366-20-3 - Page 102 of 1396
TM 9-2320-366-20-3
KNOWN INFO
TEST OPTIONS
2.
YES
NO
KNOWN INFO
TEST OPTIONS
YES
NO
3.
2-2072
Change 2
Faulty air hose or fittings.
Faulty front axle CTIS quick
release valve.
Faulty intermediate axle
CTIS quick release valve.
Faulty rear axle CTIS quick
release valve.
Faulty wheel valve.
Faulty front wheel kneeling
valve.
Faulty wheel seals.
Faulty electrical system.
POSSIBLE PROBLEMS
Front and rear air gages read
120 PSI.
CTIS manifold valve vent hose
and bulkhead fitting OK.
Faulty air hose or fittings.
Faulty front axle CTIS quick
release valve.
Faulty intermediate axle
CTIS quick release valve.
Faulty rear axle CTIS quick
release valve.
Faulty wheel valve.
Faulty front wheel kneeling
valve.
Faulty wheel seals.
Faulty electrical system.
POSSIBLE PROBLEMS
Front and rear air gages read
120 PSI.
CTIS manifold valve vent hose
and bulkhead fitting OK.
Is CTIS air hoses and
fittings free from air leaks
during inflation mode?
Is air present from port C
on CTIS manifold valve?
Go to Electrical System Troubleshooting
(e85. Central Tire Inflation System (CTIS)
Does Not Operate).
Replace or repair air hose
or fittings (para 2-45).
REASON FOR QUESTION
This question eliminates
possible problems and
determines where
troubleshooting continues.
Visual Inspection
REASON FOR QUESTION
If air is leaking during inflation
mode, CTIS pneumatic system
is faulty.
Visual Inspection
m3.
FIVE CENTRAL TIRE INFLATION SYSTEM (CTIS) ECU INDICATOR LIGHTS FLASHING
(CONT)
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