TM 9-2320-366-20-3
TM 9-2320-366-20-3
TM 9-2320-366-20-3
TM 9-2320-366-20-3
TM 9-2320-366-20-3
2-2064
2-2064
2-2064
2-2064
2-2064
NO
YES
Soapy Water Leak Test
12.
Are manifold valve assembly
delivery port fittings free
from leaks and damage?
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Air pressure at wet tank OK.
Tires OK.
CTIS wheel seals OK.
Kneeling valves at front
wheels OK.
CTIS wheel valves OK.
Air hoses from quick release
valve to affected wheels OK.
Front axle quick release
valve OK.
Rear axle quick release
valves OK.
Rear axle quick release
valve fittings OK.
Intermediate axle quick
release valve fittings OK.
Intermediate axle tee
fittings OK.
Front quick release valve
fittings OK.
Front tee fittings OK.
Faulty manifold valve
assembly delivery port
fittings.
Faulty cab floor air
hose fittings.
Faulty manifold valve
assembly.
Faulty CTIS ECU.
CTIS may be unable to
reach selected pressure
and four CTIS ECU indicator
lights will flash if air leaks
from CTIS air hoses during
inflation/deflation sequence.
Tighten loose air hoses.
Replace damaged air hoses
or fittings (para 23-2).
m2.
FOUR CENTRAL TIRE INFLATION SYSTEM (CTIS) ECU INDICATOR LIGHTS FLASHING (CONT)
m2.
FOUR CENTRAL TIRE INFLATION SYSTEM (CTIS) ECU INDICATOR LIGHTS FLASHING (CONT)
m2.
FOUR CENTRAL TIRE INFLATION SYSTEM (CTIS) ECU INDICATOR LIGHTS FLASHING (CONT)
m2.
FOUR CENTRAL TIRE INFLATION SYSTEM (CTIS) ECU INDICATOR LIGHTS FLASHING (CONT)
m2.
FOUR CENTRAL TIRE INFLATION SYSTEM (CTIS) ECU INDICATOR LIGHTS FLASHING (CONT)