TM 5-3895-369-14
ENGINE EXHAUST SMOKES EXCESSIVELY (CONT).
KNOWN INFO
TEST OPTIONS
Operating temperature-OK.
Turbocharger inspection.
Air inlet pipe-OK.
Intake manifold gasket-OK.
Turbocharger gasket-OK.
REASON FOR QUESTION
Engine will not develop full
power if turbocharger impeller is
restricted from turning.
POSSIBLE PROBLEMS
Faulty turbocharger.
Cylinders losing compression.
KNOWN INFO
TEST OPTIONS
Operating temperature-OK.
Engine compression test.
Air inlet pipe-OK.
Intake manifold gasket-OK
Turbocharger gasket-OK.
Turbocharger-OK.
REASON FOR QUESTION
A 100 psi (1007 kPa) difference
between cylinder indicates a
compression seal problem.
P O S S I B L E PROBLEMS
Cylinders losing compression.
4-64
