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 TM 55-1905-219-14-6
3-164.1. CYLINDER HEAD - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
PRE-INSTALLATION INSPECTION
27.
Engine
Make the following
inspections just prior
to installing the cylin-
der head whether the
head was removed to
service only the head
or to facilitate other
repairs to the engine.
1. Check the
Refer to para-
cylinder liner
graph 3-171.
flange heights
with relation-
ship to the
cylinder block.
2. Make sure the'
piston crowns
are clean and
free of foreign
material.
3. Make sure that
This is impor-
each pushrod
tant since ser-
is threaded into
ious engine
its clevis until
damage will be
the end of the
prevented when
push rod projects
the crankshaft
through the end.
is rotated dur-
ing engine
tune-up.
4. Check the cylinder
block and cylinder
head gasket sur-
faces, counter-
bores and seal
grooves to be
sure they are
clean and free
of foreign
material. Also
check to ensure
that there are
3-2744
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