As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SUPPORT TASK: MAIN CABIN STA 986.5 FLOOR BEAM UPPER SURFACE HAS CORROSION AT RBL-36, TRANSCRIBED FROM HAECO GSO N/R 9282552 REMOVED CORROSION FROM STA 986.5 FLOORBEAM AT RBL36 AND RBL5. ORIGINAL MATERIAL THICKNESS .150, REMOVED .015, REMAINING .135 OUT OF LIMITS IAW B737-700 SRM 53-70-51. FABRICATED AND INSTALLED T -CAP REPAIR FROM LBL10 TO RBL58 IAW B737-700 SRM 53-70-51-2R-4.