As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE AC WAS IN FOR HVY CK FOUND CF3 CORROSION FOUND ON HINGES AT WASTE SERVICE PANEL FR88 BTW STR 27-28 RH. REPLACED HINGE PN 170-85089-401 IAW SRM 51-41-02.SEE AAR NRC 4500861-2000-0145 FOR WORK PERFORMED.AC REMAINS IN YQG FOR COMPLETION.