I'm currently flying an RV-9A with a TMX-0320 engine.
I have 320 hrs. on the engine since new. My cylinders are in the "group A" of the AD issued by the FAA. Could someone give me some insight into why the
" Mandatory Service Bulletin" only applies to engines on experimental aircraft???
I have 320 hrs. on the engine since new. My cylinders are in the "group A" of the AD issued by the FAA. Could someone give me some insight into why the
" Mandatory Service Bulletin" only applies to engines on experimental aircraft???