Ranger 4WD V6-3.0L VIN U (1997)
Camshaft: Specifications
DIMENSIONS
Lobe Lift
Intake ..................................................................................................................................................................................... 6.604 mm (0.260 inch.)
Exhaust .................................................................................................................................................................................. 6.604 mm (0.260 inch.)
Allowable Lobe Lift Loss ....................................................................................................................................................... 0.127 mm (0.005 inch.)
Theoretical Valve Lift @ Zero Lash
Intake ..................................................................................................................................................................................... 10.65 mm (0.419 inch.)
Exhaust ................................................................................................................................................................................... 10.65 mm (0.419 inch.)
End Play Service Limit ................................................................................................................................................................... 0.003 mm (.007 inch.)
Journal to Bearing Clearance ................................................................................................................................... 0.025-0.076 mm (0.001-0.003 inch.)
Journal Diameter All ........................................................................................................................................ 50.987-51.013 mm (2.0074-2.0084 inch.)
Cam Bearing I.D. ............................................................................................................................................. 51.038-51.063 mm (2.0094-2.0104 inch.)
Runout Limit (Runout of No.2 or No.3
relative to No. 1 and No.4) ....................................................................................................................................................... 0.05 mm (0.002 inch.)
Out-of-Round Limit ...................................................................................................................................................................... 0.025 mm (0.001 inch.)
