Operation CHARM: Car repair manuals for everyone.

Crankshaft Main Bearing

Crankshaft main bearing cap stud bolt 59 ft.lbs.
Main bearing thrust face Surface finish (RMS) 0.4 micrometers
Runout limit 0.001 inch
Main bearings Clearance to crankshaft Desired 0.001-0.0014 inch
Allowable 0.0005-0.0023 inch
Bearing wall thickness 0.0962-0.0976 inch
1st and 2nd 0.0980-0.0955 inch 3rd and Rear
Main bearing bore diameter 2.713 inch @ 2.712 in.