S/N: L-17778-40. Log book from 1506 Hrs. TTSN: 2517, TTSO: 1011. This engine was removed from a Slovenian registered PA25 which was dismantled for spares due to excessive fuselage corrosion and poor fabric quality. The engine had the cylinders removed for another application and old unservicable cylinders fitted to preserve the internals of the bottom end. This engine should be considered as a bottom end only, requiring overhaul. Crankshaft and crankcase is warrented, all other components considered scrap