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Page Title:
FRONT BRAKES DO NOT APPLY (cont) |
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 TM 9-2320-366-20-2
i6. FRONT BRAKES DO NOT APPLY (CONT)
KNOWN INFO
TEST OPTIONS
2.
Audible and Visual Inspection
Air tanks pressurized.
Rear brakes OK.
Is air present at foot control
REASON FOR QUESTION
Air hose 208 OK.
valve delivery port 22 when
applying brakes?
Lack of air from foot control
POSSIBLE PROBLEMS
valve delivery port 22 will
Faulty foot control valve.
prevent front brakes
Faulty air hose 206.
from applying.
Faulty air hose 202.
Faulty front brake two-way
check valve.
Faulty air hose 218.
NO
Faulty air hose 217.
Faulty front axle quick release
valve.
Replace foot control valve
YES
(para 11-9).
KNOWN INFO
TEST OPTIONS
3.
Audible and Visual Inspection
Air tanks pressurized.
Rear brakes OK.
Is air hose 206 free from
REASON FOR QUESTION
Air hose 208 OK.
leaks and damage?
Foot control valve OK.
A blocked or leaking air hose
206 may cause front brakes
POSSIBLE PROBLEMS
not to apply.
Faulty air hose 206.
Faulty air hose 202.
Faulty front brake two-way
NO
check valve.
Faulty air hose 218.
Faulty air hose 217.
Faulty front axle quick release
valve.
Replace damaged/blocked air hose 206
YES
(para 11-21).
2-1926
Change 1
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