As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FILTER ELEMENT CRACKED WHERE END CAP IS ATTACHED TO ELEMENT. SOME PIN HOLES AND CORROSION AROUND FILTER TO END CAP BOND. ELEMENT MAY HAVE BEEN FROM ENGINE OPERATED IN SALT LADEN ATMOSPHERE AND INSTALLED WHEN ENGINE WAS TORN DOWN FOR INSPECTION BY OUTSIDE VENDOR. RECOMMEND INSP WITH 10X MAGNIFYING GLASS EACH INSP INTERVAL.