So many of us grew up around English motorcycles that we never really had to study these things.

This You-Tube link deals with maintaining the WD16H but most of the basics are pretty similar. It's nice to watch anyway !

https://www.youtube.com/watch?v=SZ7FMGXlM9E

Thanks, I have a 75 Norton but also a Haynes manual. What I don't know on my M20 is how to check oil level, what level to keep it filled to. Also the gearbox.

email (option): se98jl@hotmail.com

I top up the level in my oil tank to about 1/2" below the top of the return tube. The gearbox filler is also the level. Ron

email (option): ronpier@talk21.com

Cheers Ron, much appreciated.

Joe.

email (option): se98jl@hotmail.com