What was found
CRACK STRINGER 26L LOCATED ON BS540 AT FWD CARGO BAY. REMOVED DUCT ASSY FROM THE LH PACK AREA BS 540 IAW AMM 21-51-05-000-801 STEP 2.D. EVALUATED CRACK ON STRINGER AND FOUND OUT OF LIMITS IAW SRM 53-00-03-1A-1 ALLOWABLE DAMAGE 1 FIGURE 103 DETAIL A. REMOVED FASTENERS LOC IAW SRM 51-40-02. PERFORMED CUTOUT AND REMOVED STRINGER 26L SECTION IAW SRM 53-00-03-2R-1 REPAIR 1. PROCEDURE 23 NO CRACK INDICATION FOUND PERFORMED BEND OF REPAIR PARTS OF STRINGER 26L ( STRINGER SECTION CHANNEL AND ANGLES 2E/A ) IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 FIGURE 207 AND B737-700 SRM 51-30-01.