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 TM 55-1905-221-14-3
6-27.3. CONNECTING ROD BEARINGS - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION/ITEM
ACTION
REMARKS
REMOVAL
1. Engine
a. Remove oil from oil pan.
Pump oil into a
Then remove oil pan.
suitable con-
tainer. Refer
to paragraph
b. Remove oil inlet pipe.
Refer to para-
graph 6-26.3.
c.
Remove lube oil pump.
Refer to para-
graph 6-26.1.
2. Connecting
Rod(s)
NOTE
The connecting rod bearing caps are numbered 1, 2, etc., with matching numbers
stamped on the connecting rods. When removed, each bearing cap and the
bearing shells must always be reinstalled on the original connecting rod.
a. Remove nuts (1).
b. Remove bearing cap (2).
c.
Push connecting rod (3) and
Push far enough
piston assembly up into the
to permit access
cylinder liner.
to upper bearing shell.
d. Remove upper bearing shell
Do not pound on
(4) from connecting rod.
edge of bearing
shell with sharp tool.
e. Remove lower bearing shell
Do not pound on
(5) from bearing cap (2)
edge of bearing
shell with sharp tool.
NOTE
Do not remove another bearing cap or bearing shells.
6-458
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