What was found
(CAN) METAL CONTAMINATION FOUND IN OIL TANK AND ON ENGINE CHIP DETECTORS. ENGINE ASSEMBLY AND OIL COOLER REPLACED. HELICOPTER RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) METAL CONTAMINATION FOUND IN OIL TANK AND ON ENGINE CHIP DETECTORS. ENGINE ASSEMBLY AND OIL COOLER REPLACED. HELICOPTER RETURNED TO SERVICE.