As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CABIN WET AREA FLOOR SUPPORT INTERCOSTAL UPPER CAP CRACKED AROUND FASTENER HOLE @ LBL 13 BETWEEN STA 344 AND STA 360 MKD DOT<[01] INSTALLED ONE INTERCOSTAL AT FORWARD CABIN WET AREA FLOOR SUPPORT AT LBL 13 BETWEEN STA. 344 AND STA. 360 AS PER BOEING 737-700 SRM 51-40-02-OG-0;[02] VERIFIED AND INSPECTED STEP #1. INTERCOSTAL INSTALLED AT FWD CABIN WET AREA FLOOR SUPPORT INTERCOSTAL UPPER CAP.;[03] THIS STEP IS NOT RII. STEP WRITTEN IN ERROR.