As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR BEAM AT LBL9 HAS MULTIPLE SPOTS OF CORROSION FROM F.S. 409.00 TO F.S. 409.00+128 (C-CHECK RO 4/12/2021). REMOVED AND REPLACED FLOOR BEAM AT LBL9 FROM FS 409.00-409+128 IAW BOMBARDIER REO 601R-53-31-1187 REV -- DATED 2021-03-08. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.