Crankshaft Main Bearing
MAIN BEARING CAP TORQUE AND SEQUENCEFirst, inside main bearing cap bolts 20 Nm + 1/4 turn (15 ft. lbs. + 1/4 turn)
Second, windage tray bolts 27 Nm + 1/4 turn (20 ft. lbs. + 1/4 turn)
Third, main cap tie (horizontal) bolts 28 Nm (250 inch lbs.)
CRANKSHAFT MAIN BEARING JOURNALS
Diameter 63.987-64.013 mm (2.519-2.520 inch)
Main Bearing Diametrical Clearance 0.011-0.077 mm (0.0007-0.0030 inch)
MAX Allowable 0.087 mm (0.0034 inch)
Out-of-Round (MAX) 0.015 mm (0.0006 inch)
Taper (MAX) 0.015 mm (0.0006 inch)
End Play 0.10-0.30 mm (0.004-0.012 inch)
End Play (MAX) 0.43 mm (0.017 inch)
MAIN BEARING SIZE CODES