As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK INDICATION NOTED AT STR 1 BETWEEN 727A+10 AND 727A+12(FWD OF WIFI DOUBLER). HIGHEST READING NOTED OF 67% FSH WITH PAINT. APPLIED PAINT STRIPPER TO DESIGNATED LOCATION IAW AMM 51-21-11. VERIFIED CRACK INDICATION WITH PAINT REMOVED PER 737 NDT MANUAL; PART 4 53-30-07. HIGHEST CRACK INDICATION NOTED WAS 70.5% FSH.