jlfernan
Well Known Member
Working my 9A QB today I prepped and was installing the control column to the control column mounts. I used the minimum washers so that according to the plans "the control column will move freely". Unfortunately, as soon as the bolts were snug, not even up to torque spec, the column would bind. I tried several combinations of washers, this alone was a hellish experience, but to no avail. Called Vans they suggested lubricating the bearings to ensure they moved freely. Done, no change. I used a small carpenter's square and discovered the right column control mount, which attaches to the spar carrythrough, was not installed square which is what I believe is causing the bearings to bind. I called Van's and was told to call back in a few minutes and speak with Gus. I hope he has a miracle solution because I can't see how to replace the mount with everything around it riveted and bolted together. Anyone out there with any suggestions?