What was found
C-CHECK: NON ROUTINE N0436; LT FLOORBEAM, Y1292 AT FRAME 68L HAS A 2 SQ. INCHES OF CORROSION ON THE UPPER AND LOWER SIDERS. CORROSION IS OUT OF LIMITS. REPLACED FLOORBEAM, Y1292 BETWEEN FRAMES 68LT AND 69LT IAW SRM 51-72-11, PARA 6.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
C-CHECK: NON ROUTINE N0436; LT FLOORBEAM, Y1292 AT FRAME 68L HAS A 2 SQ. INCHES OF CORROSION ON THE UPPER AND LOWER SIDERS. CORROSION IS OUT OF LIMITS. REPLACED FLOORBEAM, Y1292 BETWEEN FRAMES 68LT AND 69LT IAW SRM 51-72-11, PARA 6.