What was found
FWD CABIN WET AREA INTERCOSTAL CRACKED BETWEEN STA 277 AND STA 294 BL-0 ; / [01] INSTALLED EWIS PROTECTION AT MAIN CABIN BETWEEN STA 277 & STA 294 BL-0 REF B737-700 AMM 20-60-07-913-801.; [02] REMOVED DAMAGED INTERCOSTAL AT MAIN CABIN BETWEEN STA 277 & STA 294 BL-0 WL 208 REF B737-700 SRM 51-40-02-0G-0.; [03] LOCATED AND DRILLED NEW INTERCOSTAL AT MAIN CABIN BETWEEN STA 277 & STA 294 BL-0 WL 208 REF B737-700 SRM 51-40-05-0G-0 AND DWG# 141A5410.; [04] VERIFIED STEPS 1;2 AND 3 <BR>OK TO TREAT AND PRIME DRILLED HOLES.; [05] TREATED AND PRIMED AT NEW FASTENER HOLES REF B737-700 SRM 51-20-01-0G-0.; [06] VERIFIED STEP 4<BR>OK TO INSTALL SERVICEABLE INTERCOSTAL.; [07] INSTALLED NEW INTERCOSTAL AT MAIN CABIN BETWEEN STA 277 & STA 294 BL-0 WL 208 REF B737-700 SRM 51-40-02-0G-0 AND DWG# 141A5400.; [08] REMOVED EWIS PROTECTION AT MAIN CABIN BETWEEN STA 277 & STA 294 BL-0 REF B737-700 AMM 20-60-07-913-801.; [09] VERIFIED STEPS 7 AND 8.; [10] REMOVED AND REPLACED INTERCOSTAL AT MAIN CABIN BETWEEN STA 277 & STA 294 BL-0 WL 208 REF B737-700 SRM 51-40-02-0G-0 AND DWG# 141A5400.; [11] VERIFIED WORK PERFORMED