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 104 of 1396

KNOWN INFO

TEST OPTIONS

YES

NO

Replace front axle CTIS

quick release valve

(para 12-8).

TM 9-2320-366-20-3

Is front axle CTIS quick

release valve free from

exhausting air during

inflation mode?

4.

Front and rear air gages read

120 PSI.

CTIS manifold valve vent hose

and bulkhead fitting OK.

Air hose and fittings OK.

POSSIBLE PROBLEMS

Faulty front axle CTIS quick

release valve.

Faulty intermediate axle

CTIS quick release valve.

Faulty rear axle CTIS quick

release valve.

Faulty wheel valve.

Faulty front wheel kneeling

valve.

Faulty wheel seals.

Faulty electrical system.

2-2074

Change 2

REASON FOR QUESTION

If air exhausts from CTIS quick

release valve during inflation

mode, CTIS quick release valve

is faulty.

Visual Inspection

m3.

FIVE CENTRAL TIRE INFLATION SYSTEM (CTIS) ECU INDICATOR LIGHTS FLASHING

(CONT)