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 TM 10-3930-673-20-1
23. LOSS OF POWER (CONT).
2
KNOWN INFO
TEST OPTIONS
Loss of vehicle power.
Visual inspection.
Is indicated transmission oil
(Hydraulic system OK.)
REASON FOR QUESTION
temperature within normal
Transmission oil level OK.
If transmission oil temperature at
(180 to 210 degrees F)
POSSIBLE PROBLEMS
or above 250 degrees F, refer to
operating range?
Transmission oil temperature
Fault 15, Transmission oil
above normal.
temperature above normal on
Air intake leaks.
Turbocharger, exhaust leaks.
High pressure fuel leak.
Air in fuel lines.
Accelerator pedal or cable linkage
faulty.
Refer to Fault 15,
Turbocharger malfunctioning.
Transmission oil
temperature above
NO
normal Troubleshooting
Section to correct fault.
YES
3
KNOWN INFO
TEST OPTIONS
Loss of vehicle power.
Visual inspection.
Are the intake manifold and/or
(Hydraulic system OK.)
REASON FOR QUESTION
crossovers free from signs of
Transmission oil level OK.
If air intake and crossovers to
air leaks?
Transmission oil temperature OK.
turbocharger leaking, engine will
POSSIBLE PROBLEMS
lose power.
Air intake leaks.
Turbocharger, exhaust leaks.
High pressure fuel leak.
Air in fuel lines.
Accelerator pedal or cable linkage
faulty.
Turbocharger malfunctioning.
Replace components
as necessary
NO
(Para 4-9 and
Para 5-7).
YES
2-744
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