Magnum V6-2.7L VIN R (2005)
Crankshaft Main Bearing: Specifications
CRANKSHAFT MAIN BEARING JOURNALS
Diameter ................................................................................................................................................................ 63.49 - 63.51 mm (2.4997 - 2.5004 inch)
Bearing Clearance ................................................................................................................................................. 0.032 - 0.056 mm (0.0012 - 0.0022 inch)
Bearing Clearance (Maximum) ........................................................................................................................................................ 0.080 mm (0.0031 inch)
Out of Round (Maximum) ............................................................................................................................................................... 0.010 mm (0.0004 inch)
Taper (Maximum) ............................................................................................................................................................................ 0.015 mm (0.0006 inch)
End Play ............................................................................................................................................................ 0.0475 - 0.2725 mm (0.0019 - 0.0108 inch)
End Play (Maximum) ........................................................................................................................................................................... 0.43 mm (0.017 inch)
cr05300ma_9-1250b
Size codes
Crankshaft Main Bearing Cap - Inner Cap Bolts .................................................................................................... 20 Nm +1/4 Turn (15 ft. lbs. +1/4 Turn)
Crankshaft Main Bearing Cap - Outer Cap Bolts ................................................................................................... 27 Nm +1/4 Turn (20 ft. lbs. +1/4 Turn)
Crankshaft Main Bearing Cap - Tie Bolts ........................................................................................................................................... 28 Nm (250 inch lbs.)
First the inner main cap bolts, secondly the windage tray bolts, and lastly the main cap tie (horizontal) bolts.