Camshaft End Thrust
- Check camshaft end thrust with cam followers removed. Attach dial indicator to cylinder head. Position indicator point on end of camshaft (or sprocket). Push camshaft rearward and zero dial indicator.
- Push camshaft forward to record maximum movement. If end thrust exceeds 0.006" (0.15 mm), check camshaft thrust flange and bearing cap for wear. Replace worn components.