Ford Workshop Service and Repair Manuals

Crankshaft: Specifications

Crankshaft 

Main bearing journal

Diameter.................................................................................................................................................................................... 63.0 mm (2.4803 inch)
Maximum taper........................................................................................................................................................................ 0.020 mm (0.0007 inch)
Maximum out-of-round................................................................................................................................................................ 0.05 mm (0.002 inch)
Journal-to-cylinder block clearance.................................................................................................................. 0.027-0.065 mm (0.0011-0.0026 inch)

Connecting rod journal

Diameter........................................................................................................................................................ 52.988-53.003 mm (2.0861-2.0867 inch)
Maximum taper........................................................................................................................................................................ 0.015 mm (0.0006 inch)
Maximum out-of-round.............................................................................................................................................................. 0.05 mm (0.0020 inch)

Maximum end play.................................................................................................................................................... 0.130-0.301 mm (0.0051-0.012 inch)

Connecting rod

Rod-to-pin clearance......................................................................................................................................... 0.015-0.040 mm (0.0006-0.0016 inch)
Bearing bore diameter......................................................................................................................................... 56.756-56.876 mm (2.234-2.24 inch)
Bearing-to-crankshaft clearance.......................................................................................................................... 0.027-0.069 mm (0.001-0.0027 inch)
Side clearance (assembled to crank) - standard................................................................................................... 0.015-0.45 mm (0.0006-0.0177 inch)
Side max. clearance (assembled to crank) - service limit.............................................................................................................. 0.05 mm (0.02 inch)