After 360 h TT (RV9a, O320 D1A) the gasket of the acceleration pump (Marvel-Schebler MA4SPA 10-5217) got leaky. The airfilter E-3260 has this notch cut out and RTV seal around the acc.pump. I guess vibrations to the acc.pump are the culprit
Does anyone has changed this design? How? I would be very thankful for your help. We are not the builder, bought it flying. Thanks.
a father & son project
Last edited by Selma : 08-15-2017 at 10:20 PM.