As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER REMOVAL OF SEAT TRACK, FOUND FLOORBEAM 1840-1860 UPPER CHORD FASTENER HOLES AT LBL 98.5 ELONGATED. REAMED HOLES, PERFORMED E/C CHECK. NO CRACKS FOUND. FABRICATED REPAIR ANGLES. SPLICED IN REPLACEMENT WEB AND STIFFENERS PER SRM 51-30-02. INSTALLED REPAIR ANGLES PER KLM REPAIR ORDER KLM 747-2001-045. (M)