KNOWN INFO
TEST OPTIONS
YES
REASON FOR QUESTION
Pressure Test or
STE/ICE-R Test #51
NO
If 2,500-4,000 psi (17,238-
27,580 kPa) is present,
suspension compression tee
fitting is faulty.
4.
Other hydraulic manifold
functions OK.
Hydraulic hoses free from
leaks.
Hydraulic hoses 508 and 510
OK.
Hydraulic hose 513 OK.
Suspension release tee fitting
OK.
Suspension cylinders OK.
Hydraulic hoses 509 and 511
OK.
POSSIBLE PROBLEMS
Faulty suspension compression
tee fitting.
Faulty air/hydraulic manifold.
Faulty hydraulic hose 512.
Go to step 5
of this fault.
Is 2,500-4,000 psi
(17,238-27,580 kPa)
present at suspension
compression tee fitting
input port?
Replace suspension
compression tee fitting
(para 19-11).
TM 9-2320-365-20-2
2-1970.6 Change 1
t2. SUSPENSION DOES NOT COMPRESS AND/OR RETURN TO NORMAL (CONT)