Took blade off,nubs do look worn.Ordered part,will put on next week.Thanks
John Grey johnnybay@WEBTV>NET, April 2006
Oil condition wouldn't make the noise you described.
I'd still like to see you take that blade off and look at the adapter. It will have two nubs on it that I'll bet are sheared off. The bolt will still hold the blade tight. But at engine speed it can jar back and forth and cause what you describe.
To be safe take the blade off and check it.