What was found
CORROSION ON AFT LAVATORY OUTLET VENT SKIN , LOWER AFT VENT DUCT ATTACHMENT SCREW AT FRAME 69 PLUS 11 INCHES, BETWEEN STRINGER 31R AND 32R.. REPAIRED THE SKIN IAW SRM 53-41-11. AIRCRAFT WAS GROUNDED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION ON AFT LAVATORY OUTLET VENT SKIN , LOWER AFT VENT DUCT ATTACHMENT SCREW AT FRAME 69 PLUS 11 INCHES, BETWEEN STRINGER 31R AND 32R.. REPAIRED THE SKIN IAW SRM 53-41-11. AIRCRAFT WAS GROUNDED.