In-Chassis
Diagnostic Procedures
Page 9E-4
Base
Engine Components
DODGE
Turbo Diesel
Of
t
o o
Injector Protrusion
Injector protrusion can
affect
power
from
the engine. In
addition
to a single sealing washer (A) on the injector, the
thickness
(B) of the head gasket controls Injector protrusion.
Oversize
service head gaskets are used when the head surface
on the block has been refaced. The head gasket is marked to
indicate the
thickness.
One notch means the gasket
is
standard
for
use
with
blocks
that
have not been refaced.
Two notches
identify
that
the gasket
is
for use
with
blocks
that
have been refaced
0.15mm
[0.006
inch]. The block should be
marked
with
one X on the rear of the block to indicate the
surface
has been refaced
0.15mm
[0.006
inch].
Three notches indicate the gasket
is
for use
with
a block
that
has
been refaced
0.50mm
[0.0197 inch]. Two
50Cs
on the rear
identifies a block has been refaced
0.50mm
[0.0197 inch]
resurface.
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