Econoline E550 V10-6.8L VIN S (2003)
Crankshaft Main Bearing: Specifications
Main Bearing Journal Diameter ............................................................................................................................................................... 67.482-67.504 mm
Maximum Out-of-Round ............................................................................................................................................... 0.0075 mm Between Cross Sections
Maximum Taper (Straightness) .............................................................................................................................................................................. 0.004 mm
Runout: FIM of center journals when located on front and rear journal 0.05 mm 3 Places
Clearance - Crankshaft ................................................................................................................................................................................. 0.048-0.024 mm
Connecting Rod Journal Diameter ........................................................................................................................................................... 53.003-52.983 mm
Maximum Out-of-Round ....................................................................................................................................... 0.0075 mm turn Between Cross Sections
Maximum Taper ..................................................................................................................................................................................................... 0.004 mm
Crankshaft End Play .................................................................................................................................................................................... 0.075-0.377 mm
Vertical main bearing cap bolts.
Stage 1 .................................................................................................................................................................................................. 40 Nm (30 ft. lbs.)
Stage 2 .......................................................................................................................................................................................................................... 90°
Horizontal main bearing bolts.
Stage 1 .................................................................................................................................................................................................. 30 Nm (22 ft. lbs.)
Stage 2 .......................................................................................................................................................................................................................... 90°
