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 TM 55-1905-220-14-7
3-171.3. CONNECTING ROD BEARINGS - MAINTENANCE INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMARKS
INSPECTION (Cont)
shell is thin-
ner than this
dimension,
replace both
bearing shells.
A new standard
bearing shell
has a thickness
of .1238 to
.1243 inch
(0.3145 to
0.3157 cm).
4. Connec-
Bearing
Inspect for burrs,
ting
bore
foreign particles
rod
etc.
5
Crank-
Bearing
Check the clearance
This clearance
shaft
shells
between the connecting
may be checked
journal
rod bearing shells
by means of a
and the crankshaft
soft plastic
journal.
measuring strip
which is
squeezed be-
tween the jour-
nal and the
bearing. The
maximum connec-
ting rod bear-
ing-to-journal
clearance with
used parts is
.006 inch
(0.015 cm).
3-2923
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