TM-9-2320-366-20-1

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006
CHANGE 3
TM-9-2320-366-20-1

  TM-9-2320-366-20-1 - Page 234 of 1824

KNOWN INFO
13.
Faulty fuel tank.
Faulty fuel/water separator.
POSSIBLE PROBLEMS
Is fuel pick-up tube free
from blockage or damage?
Visual inspection
REASON FOR QUESTION
TEST OPTIONS
NO
YES
Replace fuel tank
(para 4-8).
Replace fuel/water
separator (para 4-13).
TEST OPTIONS
REASON FOR QUESTION
Visual inspection
KNOWN INFO
POSSIBLE PROBLEMS
Faulty fuel supply hose.
Faulty fuel tank.
Faulty fuel/water separator.
If compressed air does not flow
freely through fuel supply hose,
fuel supply hose is faulty.
WARNING
Read WARNING
on following page.
Replace fuel supply
hose (para 4-9).
Is fuel supply hose free
from kinks, blockage,
or damage?
12.
YES
NO
WARNING
Read WARNING
on following page.
Malfunction in fuel system.
Engine cranking speed OK.
Fuel return hose OK.
Fuel transfer pump OK.
Fuel transfer hose OK.
Fuel filter OK.
Fuel tube OK.
Fuel pressure regulating
valve OK.
Orifice tube assembly OK.
Cylinder head OK.
Malfunction in fuel system.
Engine cranking speed OK.
Fuel return hose OK.
Fuel transfer pump OK.
Fuel transfer hose OK.
Fuel filter OK.
Fuel tube OK.
Fuel pressure regulating
valve OK.
Orifice tube assembly OK.
Cylinder head OK.
Fuel supply hose OK.
If compressed air does not
flow freely through fuel pick-up
tube, fuel tank is faulty. If
compressed air flows freely
through fuel pick-up tube,
fuel/water separator is faulty.
b1. ENGINE CRANKS BUT DOES NOT START OR ENGINE STALLS AFTER STARTING (CONT)
TM 9-2320-366-20-1
2-114.8
Change 1


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