As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THIS HOSE DETERIORATES RAPIDLY DUE TO THE FACT THAT THE HOSE IS A CORRUGATED TUBE HOUSED IN A STEEL BRAID THAT CHAFES THE TUBE CAUSING CHAFE DAMAGE TO THE HOSE AND SUBSEQUENT OIL LEAK. THIS HOSE SHOULD BE REDESIGNED TO EXTEND RELIABILITY. THE HOSES LAST ABOUT 2 YEARS, 1,000 HOURS.