63 Engine mounting pads (six) 76 Compressor inlet case (magnesium alloy) 77 Inlet screen 78 Air inlet case hollow strut; holes on one side only create tangential air flow 79 No 1 bearing 80 No 1 bearing air seal 81 No 1 bearing flexible support housing ...
Finnoff Aviation Products PT6A-67P引擎安装说明书