What was found
(LOG 1094621) CORROSION ON RH FITTINGS ABOVE STRINGER STA 727A, 727B, 727D, 727F, 727H, 747, 787, RBL 13 AT AFT CARGO COMPARTMENT. TIE TRACK (FLOOR STRINGER) RBL 13 BTW STA 727A TO 887 WAS REPLACED PER B737-800 SRM 51-40-02-OG PAR 7 AND PAR 9 AND DWG. 146A7501 REV. A.