What was found
AFT CARGO STA. 792 RBL 14 CORROSION AROUND FLOOR CHANNEL NUT-PLATE HOLE. AFT CARGO FLOOR CHANNEL (TRACK) IS OUT OF LIMITS PER SRM 53-00-53-1A-2. REMOVED FASTENERS FROM FLOOR CHANNEL FROM B.S 767-887 I.A.W SRM 51-40-02. CUT FLOOR CHANNEL AT B.S 747+8 I.A.W SRM 53-00-53-2R-3. SECURED NEW CHANNEL (TRACK) IN PLACE TO LOCATE HOLES PER SRM 51-40-02. LOCATED; DRILLED; AND PRIMER TRACK SPLICE I.A.W. SRM 53-00-53-2R-3 PARTS H-N. INSPECTION C/W NDT PART 6 51-00-00 PROCEDURE 23 AND 51-00-00 PROCEDURE 16 NO DEFECTS NOTED ON ALL EXISTING FASTENER HOLES AND CUT EDGES; REMOVED AND REPLACED SECTION OF CARGO TRACK FROM STATION 757-887 PER SRM 53-00-53-2R-3.