F 450 2WD Super Duty V8-5.4L SOHC VIN L (2003)
Camshaft: Specifications
Camshaft
Theoretical valve lift @ 0 lash - intake ........................................................................................................................................ 12.02 mm (0.4732 inch)
Theoretical valve lift @ 0 lash - exhaust ...................................................................................................................................... 12.67 mm (0.4988 inch)
Lobe lift - intake ........................................................................................................................................................................ 7.1104 mm (0.2799 inch)
Lobe lift - exhaust ...................................................................................................................................................................... 7.4979 mm (0.2952 inch)
Allowable lobe lift loss .................................................................................................................................................................................................... 0
Journal diameter ............................................................................................................................................ 26.962 - 26.936 mm (1.0615 - 1.0605 inch)
Camshaft journal bore inside diameter (cap assembled) ............................................................................... 27.012 - 26.987 mm (1.0635 - 1.0625 inch)
Camshaft journal-to-bearing clearance .............................................................................................................. 0.076 - 0.025 mm (0.0030 - 0.0010 inch)
Runout (a) ...................................................................................................................................................................... 0.09 mm (0.0035 inch)(4 places)
End play ............................................................................................................................................................ 0.027 - 0.190 mm (0.0011 - 0.0075 inch)
a Full indicator measurement on all journals when supported on front and rear journals
Camshaft bearing cap
Install the camshaft bearing caps in their original locations.
Tighten the bolts in the sequence shown.
