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TM 55-1905-219-14-7
3-172.1. CRANKSHAFT BEARINGS - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
INSTALLATION (Cont)
Remove
slightest par-
ticle of dirt
or burr from
washer seat.
These may de-
crease the
clearance be-
tween washers
and crankshaft.
9. Lower
Lower
a. Clean.
bearing
bearing
number
shell
b. Lubricate.
Use clean engine,
4 (12),
oil.
and
thrust
c.
Inspect for burrs
Remove the
washers
slightest part
(13)
icle of dirt or
burr from the
washer seat.
These may de-
crease the
clearance be-
tween washers
and crankshaft.
10. Bearing
a. Bolts
Place a small quantity
Use Internation-
cap
(1)
of compound on threads
al Compound #2
numbers
and bolt head contact
or equivalent.
1, 2,
area.
and 3
b. Bearing
Position on crankshaft.
caps (3)
NOTE
The main bearing caps are bored into position and stamped 1, 2, 3, etc. They
must be installed in their original positions in the cylinder block.
c. Bolts
1. Install and draw up
(1),
tight.
and lock-
washers
(2)
3-2996
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