Cylinder Head Service - Grinding Valves 

This video provides a demonstration of the steps required to grind either the intake or the exhaust valves. Simply change the table as demonstrated to teh specified angle in the service manual.
0:00 Intro
0:25 Dressing the Stone
0:46 Grinding the Valve Tip Flat
2:06 Grinding the Valve Tip Chamfer
2:58 Checking the Valve Runout
4:32 Setting the Valve Face Angle using the Table
5:02 Grinding the Valve Face