Got it fixed but there is a clunking sound when I try to start the mower. It goes away if I remove the decompressor valve and then pull the starter cord, so I don't think it is a mechanical problem. I think it is the way the rings have been put in. The mower shop said to put the piston in with the ring joiners on the inlet side. Is this correct? Is this stuff available on the site here after a donation?
