Maintenance - Reinstalling the Electric Rudder Ilan Garibi Updated March 07, 2016 16:29 Follow 1. Insert the upper mount pin on the rudder into the upper hole. 2. Gently push the rudder into its proper position between the lower and the upper holes. Back to the PowerUp 3.0 User Guide Related articles Correcting Problems - Loss of Control of the Rudder Landing The Setting Screen Welcome to the PowerUp 3.0 Smart Module & Smartphone App Before Every Flight Comments 0 comments Please sign in to leave a comment.