What was found
FWD CABIN WET AREA FLOOR STRUCTURE INTERCOSTAL CRACKED AT UPPER CAP BETWEEN STA 277 AND STA 294.5 BL-0 MKD DOT / [01] REMOVED INTERCOASTAL AT FWD WET AREA ;STA 277 TO STA 294.5;BL-0;PER B 737-700 SRM 51-40-01-0G-0.;[02] LOCATED AND DRILL INTERCOSTAL AT FWD WET AREA;STA 227 TO STA 294.5;BL-0;PER B 737-700 SRM 51-10-02-0G-0;[03] REMOVED INTERCOSTAL AT FWD WET AREA;STA 277 TO STA 294.5;BL-0 PER B 737-700 SRM 51-40-02-0G-0;[04] LOCATED AND DRILL INTERCOSTAL AT FWD WET AREA;STA 277 TO 294.5;BL-0 PER B 737-700 SRM 51-10-02-0G-0;[05] CORRECTION ON STEP # 2 AND 4 - CORRECT REF. IS SRM 51-40-05-0G-0;[06] VERIFIED STEPS:3;4 AND 5. <BR>OK TO TREAT AND PRIME AT NEW INTERCOSTAL.;[07] TREATED AND PRIMED NEW HOLES ON FLOOR SUPPORT PER B737-700 SRM 51-20-01-0G AND AMM 51-21-72-370-804;[08] VERIFIED STEP 7.;[09] OK TO INSTALL NEW INTERCOSTAL AT STA 277 TO STA 294.5;BL-0;[10] INSTALLED NEW INTERCOSTAL AT STA 277 TO STA 294.5;BL-0;PER B 737-700 SRM 51-40-02-0G-0;[11] VERIFIED INSTALLATION OF NEW INTERCOSTAL.