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 TM 55-1905-221-14-3
6-28.1
CRANKSHAFT BEARINGS - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION/ITEM
ACTION
REMARKS
INSTALLATION (Cont)
b. Inspect upper bearing shell
Remove from
(10), and thrust washers
washer seats.
(11) for burrs.
The slightest
particle of dirt
or burr may
decrease the
clearance
between washers
and crankshaft.
c.
Slide upper halves of thrust
washers (11) into place.
d. Install upper bearing shell
Remove the
(10).
slightest particle
of dirt or burr
from washer seat.
These may decrease
the clearance
between washers
and crankshaft.
9. Lower
a. Clean and lubricate lower
Use clean engine
Bearing
bearing shell (12), and
oil.
Number 7
thrust washers (13).
b. Inspect lower bearing shell
Remove the slight-
(12), and thrust washers
est particle of
(13) for burrs.
dirt or burr from
washer seat.
These may decrease
the clearance
between washers
and crankshaft.
10. Bearing Cap
a. Place a small quantity of
Use International
Numbers 1
compound on threads and head
Compound #2 or
Through 6
contact area of bolts (1).
equivalent.
b. Position bearing caps (3)
on crankshaft.
6-496
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