Mr. Joe Hunt is starting a 107 build and is letting me help out, first task was to cut out the hinges on the wings and stabs and replace them with Robart 3/16 pin hinges.
One challenge is to make sure the pin hinges are completely true between the wings and control surfaces.
I built the fixture in the pictures below to do just that.
I ordered the drill press from Amazon and the steel was from Home Depot. The round tubs in the middle help position the wing / control surface and is slightly wider than the 3/16 drill bit.
Still have some minor modifications to make be the fixture worked very good.
Thanks for looking.
Jeff
Sent from my iPhone using Tapatalk
One challenge is to make sure the pin hinges are completely true between the wings and control surfaces.
I built the fixture in the pictures below to do just that.
I ordered the drill press from Amazon and the steel was from Home Depot. The round tubs in the middle help position the wing / control surface and is slightly wider than the 3/16 drill bit.
Still have some minor modifications to make be the fixture worked very good.
Thanks for looking.
Jeff
Sent from my iPhone using Tapatalk