What was found
CORROSION ON BS 986 PREVIOUS REPAIR UPPER FWD FLANGE AT FLOORBOARD HOLES RBL 39 & RBL 42 WL 208<[01] NO ALLOWABLE LIMITS FOUND ON SRM FOR PREVIOUS REPAIR DAMAGE REPAIR PARTS TO BE REMOVED AND BS986 TO BE REPAIRED I.A.W SRM 53-70-51-2R-4 REPAIR. 4 ALTERNATIVE 1 LBL50-RBL 50 DUE TO DAMAGE FOUND OUT LIMITS AND RECORD ON COSTUMER CARD TTG8Q00M20WP;[02] VERIFIED CORRECTIVE ACTION 1<BR><BR>VERIFIED MEASUREMENTS TABLE;[03] ALL STEPS VERIFIED;[04] CORROSION WAS FOUND ON THE PREVIOUS REPAIR UPPER CHORD OF THE BS 986.5 FLOOR BEAM IN MULTIPLE PLACES; BETWEEN LBL 45 AND RBL 45. THE DAMAGE WAS BLENDED BEYOND THE LIMITS OF 737-700 SRM 53-70-51-1A-1 ALLOWABLE DAMAGE 1; DAMAGE WAS REMOVED & REPAIRED PER EA 23-153-02176;[05] VERIFIED CORRECTIVE ACTION 4 AND MEASUREMENT TABLE