Ford Workshop Service and Repair Manuals

Crankshaft: Specifications

Crankshaft 

Main bearing journal

Diameter ......................................................................................................................................................  67.483-67.503 mm (2.6568-2.6576 inch)
Maximum taper ......................................................................................................................................................................  0.004 mm (0.0002 inch)
Maximum-out-of-round ..................................................................................................................  0.0075 mm (0.0003 inch) between cross sections
Clearance-to-cylinder block ............................................................................................................................  0.066-0.024 mm (0.0259-0.0009 inch)

Connecting rod journal

Diameter ......................................................................................................................................................  53.003-52.983 mm (2.0867-2.0859 inch)
Maximum taper (straightness) ...............................................................................................................................................  0.004 mm (0.0002 inch)
Maximum-out-of-round ..................................................................................................................  0.0075 mm (0.0003 inch) between cross sections

Maximum end play ......................................................................................................................................................................  0.301 mm (0.0118 inch)

Jack Screws

First pass ..................................................................................................................................................................................................  5 Nm (44 lb-in).
Final pass ................................................................................................................................................................................................  10 Nm (89 lb-in).

Side Bolts 

Discard the bolts.