What was found
(CAN) DURING A SCHEDULED OIL/FILTER CHANGE, METAL PARTICLES WERE FOUND IN THE ENGINE OIL SCREEN. IN REFERENCE TO PIPER VSP-127 AND TEXTRON LYCOMINGS SPECIAL ADVISORY 59-800, SAMPLE WAS SENT TO TEXTRON FOR ANALYSIS. AS PER THE SERVICE ADVISORY THE AIRCRAFT WAS GROUNDED. TEXTRON REPORTED THEIR FINDINGS TO BE THAT THE CONTAMINATION WAS ALUMINUM WITH 5% IN CONTENT FROM THE BEARING INSERTS. ENGINE WAS REMOVED AT THEIR INSTRUCTION AND SENT TO THE FACTORY FOR WARRANTY REPAIR.