What was found
CABIN, LEFT CREASE BEAM WEB AT BS 1640 - 1645 FASTENER HOLE HAS CORROSION ON LOWER SURFACE. FABRICATED AND INSTALLED NEW CREASE BEAM IAW SRM 51-40-02, AND DWG 145N8722-63. MAJOR REPAIR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN, LEFT CREASE BEAM WEB AT BS 1640 - 1645 FASTENER HOLE HAS CORROSION ON LOWER SURFACE. FABRICATED AND INSTALLED NEW CREASE BEAM IAW SRM 51-40-02, AND DWG 145N8722-63. MAJOR REPAIR.