As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN HEAVY CHECK FOUND CORROSION ON FWD WET AREA LAV FLOOR SPLICE BETWEEN FR12 AND FR13 AS MARKED. BLENDED CORROSION OUT ON FWD WET AREA LAV FLOOR SPLICE PN170-07298-003 BETWEEN FR12 AND FR13 AS MARKED. H=0.010" X L=1" X W=1". THIS HAS BEEN ACCEPTED AS ALLOWABLE DAMAGE REF ETD2020-170-002682. RESTORED SURFACE PROTECTION REF SRM 51-23-04, 51-23-05 AND 51-23-06.