SUSPENSION DOES NOT COMPRESS AND/OR RETURN TO NORMAL (CONT)

TM 9-2320-366-20-3

u2. SUSPENSION DOES NOT COMPRESS AND/OR RETURN TO NORMAL (CONT)

KNOWN INFO

TEST OPTIONS

Pressure Test or

Other hydraulic manifold

STE/ICE-R Test #51

Is 2,500-4,000 psi

functions OK.

REASON FOR QUESTION

(17,238-27,580 kPa)

Hydraulic hoses free from

present at PILOT

leaks.

If 2,500-4,000 psi (17,238-

input port?

Hydraulic hoses 508 and 510

27,580 kPa) is present,

OK.

air/hydraulic manifold is faulty.

Suspension compression tee

fitting OK.

Hydraulic hose 512 OK.

POSSIBLE PROBLEMS

Faulty air/hydraulic manifold.

Faulty hydraulic hose 513.

Faulty suspension release tee

fitting.

Faulty suspension cylinder(s).

Faulty hydraulic hose(s) 509

and/or 511.

Go to step 6

YES

of this fault.

Repair or replace air/hydraulic

manifold (para 19-4).

2-2230.2

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