MEASURING VALVE GUIDES.

I wanted to check the condition of the valve guides. There's lots of advice out there regarding how to check valve guide wear. I show in this video a few of the methods, finalizing actually measuring the ID of each guide. Also one of the members of our Mercedes Maintenance group on facebook kindly sent me a replacement oil pump, which came from a crashed 6.3 in Europe. Its in much better condition than my current one and is deeply appreciated.