Tang safety bolt tear down?? Help//.....

Howdy,
Have a commercial Mauser by Voere Kuffstien, made in Austria, bought new in 1972.
Just a great rifle that I have used ever since and all three of my Sons have been broken in on.
It is in 270 and I could never ever begin to number the white tail the boys and I have taken with it.
It has occured to me that I have never had the bolt apart and it might be a good idea to do so and clean it up in there also.

It has the tang safety and I am not sure how to dissassemble it?? As I amd familiar with the militay bolt with the safety.

I looked on line but everything is YOUTUBE and my old computer wiill not work with youtube,
Maybe somebody could direct me to something written, ot just tell me???
Thanks

been a long time , try this, hook the sear on the edge of something and pull down on the bolt as to cock it then put a penny between the striker and shroud and unscrew it.

thanks, sounds like something I have done on something before.