M Murdock Well-known member Joined Apr 2, 2007 Messages 292 Location Dunlap, TN May 3, 2007 #1 Does anyone know the proper way to set the trim tab on an outboard? 75 hp Murcery on 21' pontoon.
C Carl Guffey Well-known member Joined Sep 12, 2006 Messages 2,463 Location Friendsville, TN May 3, 2007 #2 Standing behind motor, loosen trim tab screw/bolt from the top. Start with tab in line with scag, move rear of tab to right to counter act right thrust / left for left hand blades. On a pontoon it should not take more than 5-8 degrees of offset.
Standing behind motor, loosen trim tab screw/bolt from the top. Start with tab in line with scag, move rear of tab to right to counter act right thrust / left for left hand blades. On a pontoon it should not take more than 5-8 degrees of offset.
