Refueler
Well-known member
![8h2GJ5el.jpg](https://i.imgur.com/8h2GJ5el.jpg)
Sorry but its only picture I have of the folding prop ....
The prop works fine - but as we all know - the prop 'throws' its blades out due to centrifugal force (I'll ignore that in College - we were told that Centripetal force exists etc).
Fine. But mine does it with quite a bang ... first the gearbox CLUNKS ... then prop BANGS ... not ear-shattering - but loud enough ...
We checked prop pivots when out of water etc and all are good.