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TM 10-3930-638-24&P
4-2. ENGINE MAINTENANCE (cont)
d. Crankshaft and Main Bearings (cont).
STEP
LOCATION
ITEM
ACTION
REMARKS
INSTALLATION (cont)
5
(cont)
16
17
Connecting
Plasti gage
Position
rod bearing
cap and liner
(2)
Cylinder
a. Crankshaft (8)
Clean
block
connecting rod
journals
NOTE
If end play is greater than this dimension,
replace center main bearing liners and
recheck end play. If end play is still
greater than 0.015 inch, replace crank-
shaft (8)
Clean bearing liner with clean, lintless
cloth; position plasti gage crosswise on
liner
Use clean, lintless cloth
Install connecting rod bearing caps in proper numbered position
with numbered side of cap towards camshaft.
b. Four connecting
Position
rod bearing
caps (2)
c. Eight connecting
Install and
Tighten to 45-50 pounds foot torque; then
rod nuts (1)
remove
remove
d. Four connecting
Remove
rod bearing
caps (2)
4-35
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