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,
hydraulic hose 513 is faulty.
6.
Go to step 7
of this fault.
Other hydraulic manifold
functions OK.
Hydraulic hoses free from
leaks.
Hydraulic hoses 508 and 510
OK.
Suspension compression tee
fitting OK.
Air/hydraulic manifold OK.
Hydraulic hose 512 OK.
POSSIBLE PROBLEMS
Faulty hydraulic hose 513.
Faulty suspension release tee
fitting.
Faulty suspension cylinder(s).
Faulty hydraulic hose(s) 509
and/or 511.
Is 2,500-4,000 psi
(17,238-27,580 kPa)
present at suspension
release tee fitting
output port?
Replace hydraulic
hose 513 (para 19-11).
TM 9-2320-365-20-2
2-1970.10 Change 1
t2. SUSPENSION DOES NOT COMPRESS AND/OR RETURN TO NORMAL (CONT)
