What was found
CABIN FLOOR INTERCOSTAL BS 380-400 LBL 13 CRACKED AT UPPER ANGLE SCREW HOLE. 8-50 / [01] REMOVED INTERCOSTAL FROM STA 380-400; LBL 13 AREA AS PER B737-700 SRM 51-40-02-0G-0.;[02] LOCATED AND DRILLED NEW INTERCOSTAL FROM STA 380-400; LBL 13 AREA AS PER B737-700 SRM 51-40-05-0G-0.;[03] VERIFIED STEPS 1 AND 2<BR>OK TO INSTALL INTERCOSTAL;[04] INSTALLED NEW INTERCOSTAL FROM STA 380-400; LBL 13 AREA AS PER B737-700 SRM 51-40-02-0G-0; DWG# 143A5400.;[05] REMOVED AND REPLACED INTERCOSTAL FROM STA 380-400; LBL 13 AREA AS PER B737-700 SRM 51-40-02-0G-0; DWG# 143A5400.;[06] VERIFIED STEPS 4 AND 5