scotty c

I live in the Toronto area Ontario Canada. I have been in touch with BlackHawk and they suggest the same think, perhaps the bearings. I had a bad landing in midsummer where I ended up getting 'turtled' when a wind gust caught my wing just as I touched down. Perhaps this is where the problems stated....but it wasn't apparent right away. I assume the bearings may have become more worn as a I flew more and more....

Dariuszk24, the machine is two seasons old probably around 45 hours flying time on it. I can feel the centre hub move when the prop is horizontal, but not when it is vertical.

Has anyone had an issue with the Blackhawk 125 exhaust silencer 'breaking off'? I was told by Mike at Blackhawk that my prop hub might be damaged causing a wobble in the prop which will cause a bad vibration in the silencer.......

I have replaced the aluminum hub....but I still have the same wobble.....Has anyone else had this issue??