Nightmair
Posts: 156
Joined: 11/3/2005 From: Great Mils,
MD, USA Status: offline
|
quote:
ORIGINAL: roltech I did not split the cowl must of been someone eles, but I did take it off because the motor mounts were loose, and a good thing I did. all the screws remaining were loose and one missing, one screw at the back of the motor was just hanging there against the motor, I had to take the motor out too and used blue lock tight on the screws, A Note very important, before removing the motor from the mounts use something to mark where the motor position was on the mount , if you don't you are going to have trouble installing it where it was, there lots of play , Not too smart from Hanger 9 ????? unless you are an expert at this the plane may never fly the way it did. also the prop nut was loose. I read this in past tread but I just thought it had to be some one eles problem. This could of been a sure crash if I did not look into it. I still get black deposit going into the gas tank, I notice that when I reclaim the fuel back into the container, now the fuel is almost grey. I check the mixture and it's ok I also run this motor on the rich side because it's new.I had muffler problem and Hanger sent me a new one an I installed it. so far so good it seem to stay tight. roltech Is there a way to just beef up 2 screws at a time so the motor mount doesn't have to come off at any time? I might attempt something like that. Thanks to this thread it would have not occured to me to take the cowl off and inspect all screws, etc. ...something that I should do with any plane before any day's flying. I sure will be adding glue to the servo mounts....Reading all these similar faults points to obvious weak points that have to be addressed in the plane. From my limited experience so far with my Avistar, Prop screws need to be rechecked after installation, as I think there is some play when the prop is being run the first few times...like when you tighten a hose clamp on your car and it's loose next week as the hose settles into place.
|