Wing strut assembly
Today’s mission was to install 4 AN3-16a bolts and 4 tensile nuts and washers. This mounts the lift strut to the front spar, the rear spar has 2 smaller bolts but as the rear spar is a long flat extrusion those took 5 minutes. The front spar is a hollow “D” shape and I had to insert 2 bolts and 2 washer+nuts from the inside. The wrench was taped to a screwdriver and was easy to fit when the boroscope was on, getting the hardware in was way more fun, magnet did the job after some fumbling.
This post is from John's Rans S-21 Outbound