What was found
DURING SCHEDULED D-CHECK, FOUND CORRODED KEEL BEAM OB FLANGE AT BS 500 D PLUS 500 D PLUS, LBL 6, WL 149. REPAIRED PER BOEING SRM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED D-CHECK, FOUND CORRODED KEEL BEAM OB FLANGE AT BS 500 D PLUS 500 D PLUS, LBL 6, WL 149. REPAIRED PER BOEING SRM.