What was found
FWD CABIN WET AREA FLOOR SUPPORT INTERCOSTAL CRACKED @ LBL 48 BETWEEN. STA 312 AND 328 MKD DOT / [01] REMOVED FWD CABIN WET AREA FLOOR SUPPORT INTERCOSTAL @ LBL 48 BETWEEN. STA 312 AND 328 IAW B737-700 AMM 51-40-02-0G-0;[02] REMOVED FWD CABIN WET AREA FLOOR SUPPORT INTERCOSTAL @ LBL 48 BETWEEN. STA 312 AND 328 IAW B737-700 SRM 51-40-02-0G-0;[03] VERIFIED 2;[04] LOCATED AND DRILLED FWD CABIN WET AREA FLOOR SUPPORT INTERCOSTAL @ LBL 48 BETWEEN. STA 312 AND 328 IAW B737-700 SRM 51-40-05-0G-0;[05] VERIFIED STEP 4; OK TO TREAT AND PRIME HOLES;[06] TREATED AND PRIMED NEW FLOOR SUPPORT INTERCOSTAL AS PER B737-700 AMM 51-21-41-370-803 AND 51-21-72-370-804;[07] VERIFIED STEP 6; OK TO INSTALL NEW INTERCOSTAL;[08] INSTALLED NEW INTERCOASTAL AT FWD CABIN WET AREA FLOOR SUPPORT @ LBL 48 BETWEEN. STA 312 AND 328 IAW 737-700 SRM 51-40-02-0G-0;[09] VERIFIED 8