Small world Stig!
I just received my air filter yesterday, last part on my list of orders so im out of excuses and it's time to get to work on this thing before my Daughter starts asking where the thing is.
I've changed out the spark plug as specified in the manual, gapped to 0.625mm and cranked it in just right, plenty of oil around to lube that crush gasket. Then I took off the airbox cover and started cleaning up the oily mess. Air filter and spark plug were obvious original parts. I'll have to get a good look at the manual but as I was wiping down the engine cover beneath the airbox, there is a square port at the bottom rear big enough to stick a finger up into. I'm guessing that's the drive belt case, and my finger was tickling belt shreds and not an old hornet's nest.
Where do I want to order a belt for this machine?
Leesons sounds like a good start but I think a Gates belt would probably last longer. A former career was servicing printers and print processing equipment, I never replaced a Gates brand belt twice.
Looking for Lessons now, are they in West Virginia?