Pilot seat spar attachangle Home › Forums › Ask the Gurus › Pilot seat spar attachangle This topic has 0 replies, 1 voice, and was last updated 8 years, 1 month ago by Daz. Viewing 0 reply threads Author Posts April 14, 2016 at 00:23 #4214 DazParticipant Hi All, I have a problem with the top seat attach angle hole. The rivnut is U/S and was wondering if anyone has the part number or done a fix for it as I am not keen to tap a thread and upsize the bolt. Many thnks Daz Author Posts Viewing 0 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In