As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: CORROSION ON CENTER LONG BEAM BTW FR12-13 Y=209 TO Y=303 AT FWD FLOOR STRUCTURE; REMOVED & REPLACED LONG BEAM LOCATED BTW FR 12-13 Y=209 AND Y=303 AND BTW FR 18-19, Y=209 TO Y=303 IN CABIN FLOOR STRUCTURE IAW EMB-190 SRM 51-41-01. ALL WORK PERFORMED ON TECHOPSMX NR 1241890- 0087.