What was found
MAIN CABIN AFT WEB STA1016 LBL5 CORROSION ; / [01] EVALUATED DAMAGE AREA AT AFT WEB STA 1016 LBL 5; FOUND EXFOLIATION CORROSION OUT OF LIMIT PER REF B737-700 SRM 53-70-51-1A-1.; [02] VERIFIED STEP 1; [03] REMOVED DAMAGE WEB AT MAIN CABIN AFT WET AREA FROM STA 986.5 TO STA 1016;BL 0 TO LBL 33 PER REFB737-700 SRM 51-40-02-0G-0.; [04] VERIFIED STEP 3; [05] REMOVED DAMAGE WEB AT MAIN CABIN AFT WET AREA FROM STA 1006 TO STA 1016;BL 0 TO LBL 33 PER REFB737-700 SRM 51-40-02-0G-0.; [06] LOCATED AND DRILLED NEW WEB BETWEEN STA.1006 AND STA. 1016 PER REF. 737 SRM 51-40-05-0G-0; ; [19] REMOVED AND REPLACED DAMAGED FLOOR STRUCTURE WEB; ON MAIN CABIN AFT WET AREA; BETWEEN STA: 1006' AND STA: 1016'; FROM BL-0 TO LBL-37; PER REF. B737 SRM 51-40-02-0G-0 AND DRAWING 147A5600; [20] (RII) VERIFIED CORRECTED STEP 19.