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 TM 55-1905-219-14-7
3-172.1. CRANKSHAFT BEARINGS - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
REMOVAL (Cont)
d. Lower
Remove from bearing
housing
cap (3).
shell
(5)
e. Pipe
Remove if necessary.
plug
(6)
3. Main
a. Bolts
Remove.
bearing
(7),
number
and
(4)
lock-
washers
(8)
b. Bearing
1.
Insert two bolts into
cap
the bearing cap, leaving
(9)
bottom of head accessible.
2.
Pry bearing cap off.
c.
Upper
Remove by tapping on edge of
main
bearing with a small, curved
bearing
rod, and revolving the crank-
shell
shaft at the same time to
(10)
roll bearing shell out.
3-2986
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