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 TM 10-3930-673-20-1
23. LOSS OF POWER (CONT).
4
KNOWN INFO
TEST OPTIONS
Loss of vehicle power.
Visual inspection.
Is turbocharger gasket free
(Hydraulic system OK.)
REASON FOR QUESTION
from leaks? Is exhaust
Transmission oil level OK.
If air leaks in turbocharger gasket
manifold free from signs of
Transmission oil temperature OK.
and/or exhaust manifold, engine
Air intake manifold OK.
cracks?
will lose power.
POSSIBLE PROBLEMS
Turbocharger, exhaust leaks.
High pressure fuel leak.
Air in fuel lines.
Accelerator pedal or cable linkage
faulty.
Turbocharger malfunctioning.
Replace gasket
(Para 5-6) and/or
NO
replace exhaust
manifold (Para 4-8).
YES
5
KNOWN INFO
TEST OPTIONS
Loss of vehicle power.
Visual inspection.
Are high pressure fuel lines,
(Hydraulic system OK.)
REASON FOR QUESTION
fittings, sealing washers,
Transmission oil level OK.
If leak in high pressure fuel lines
and/or valve seals free from
Transmission oil temperature OK.
and/or fittings, lines, engine will
Air intake manifold OK.
leaks?
lose power.
Turbocharger, exhaust manifold
OK.
POSSIBLE PROBLEMS
High pressure fuel leak.
Air in fuel lines.
Accelerator pedal or cable linkage
faulty.
Turbocharger malfunctioning.
Replace lines, fittings,
sealing washers, and/
NO
or valve seals as
necessary
(Para 5-11).
YES
2-746
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