TM-9-2320-365-20-2

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-365-20-2 - Page 1036 of 1432

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 release tee

fitting is faulty.

7.

Go to step 8

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.

Hydraulic hose 513 OK.

POSSIBLE PROBLEMS

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

input ports?

Replace suspension

release tee fitting

(para 19-11).

TM 9-2320-365-20-2

2-1970.12

Change 1

t2. SUSPENSION DOES NOT COMPRESS AND/OR RETURN TO NORMAL (CONT)