TM 5-4320-302-14
6-20. CRANKSHAFT ASSEMBLY (CONT)
Location/Item
Action
Remarks
52. Main bearing
Install using main bearing mandrel No. 143700
bush
(on crankcase assembly side) and shaft of cam-
shaft bearing mandrel No. 143620. Make sure
main bearing mandrel has crankcase assembly
side toward crankcase and main bearing bush.
Make sure that oil passages are alined correctly
and that bearing bush is well seated in crankcase.
SHAFT OF CAMSHAFT BEARING
6-189