As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING OTHER MAINT FOUND APU OIL FILTER INDICATOR EXTENDED. ACCOMP OIL FILTER INDICATOR SERVICING. INSP MAGNETIC DRAIN PLUG & REPLACED LUBE FILTER ELEMENT. NO CONTAMINATION FOUND. REF AMM 49-91-13. NO LEAKS NOTED, OPS CK GOOD. DELTA-P DID NOT EXTEND.