I couldn't believe a leaf was causing the vibration. I looked with a better flashlight and found a small piece of wood stuck at the corner of one of the blades of the impeller on the front side (not the side on the photo). It took a piece of metal to get the wood out and I don't think I scratched anything. I think it will run fine now. I'll find out next time out.
NH Ken
Member Since 20 Sep 2010Offline Last Active Apr 19 2015 07:14 PM