As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE LAVATORY SMOKE ANNUNCIATOR ILLUMINATED. LAVATORY DETECTORS IN LAVATORIES S2L+4L SOUNDED. RAN CHECKLIST, DIVERT & LAVATORY SMOKE ANNUNCIATOR LIGHT WHEN OUT. PERFORMED MM TASK 05-51-58-910-801C1 & TASK 21-00-01-002-001. FOUND CONTAMINATED DUCTS EXTENDED 3 SECTIONS INBD OF PYLON WITH CLAMPS SHOWING SIGNS OF OIL RESIDUE AT DUCT CONNECTIONS. RIGHT ENG BLEED SYS PLACED ON MEL. ACFT OK TO FERRY FOR POSITION TO IAH.