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 TM 55-1905-219-14-4
3-40.2. CONNECTING ROD-MAINTENANCE INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMARKS
INSPECTION (Cont)
ing only, free
movement of the
piston pin is
desired to se-
cure perfect
alignment and
uniform wear.
Therefore, the
piston pin is
assembled with
a full floating
fit in the con-
necting rod and
piston bushings,
with relatively
large clear-
ances. Worn
piston pin
clearances up
to .010 inch
(.025 cm) are
satisfactory.
DISASSEMBLY
7. Bushings
a.
Connec-
1. Clamp under end of rod
Use tool J7632.
ting
in holder, so that
rod
bore in the bushings
(3)
is aligned with the
hole in the base of
the holder.
3-847
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