TM-9-2320-366-20-3

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 3 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-3 - Page 260 of 1396

TM 9-2320-366-20-3

KNOWN INFO

Is 2,500-4,000 psi

(17,238-27,580 kPa)

present at PILOT

input port?

NO

YES

Go to step 6

of this fault.

2-2230.2

Change 1

2.

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.

Repair or replace air/hydraulic

manifold (para 19-4).

TEST OPTIONS

Pressure Test or

STE/ICE-R Test #51

REASON FOR QUESTION

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

27,580 kPa) is present,

air/hydraulic manifold is faulty.

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

Other hydraulic manifold

functions OK.

Hydraulic hoses free from

leaks.

Hydraulic hoses 508 and 510

OK.

Suspension compression tee

fitting OK.

Hydraulic hose 512 OK.