What was found
BS 1172 RT CREASE BEAM WEB UPPER SURFACE FOUND CORRODED. R & R WITH NEW SHEAR WEB, FABRICATED IAW DWG 144N5210 SHT1, REV.- AND INSTALLED IAW DWG 144N5200, SHT.2, REV B. REPAIR IS MAJOR.
- Difficulty date
- May 21, 2013
- Submitted
- May 21, 2013
- Operation
- Air carrier
- Aircraft
- N974FD
- Make and model
- Boeing 7572Y0
- Aircraft serial
- 26158
- Aircraft time
- 68,268 hours, 21,498 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Crease Beam
- Part number
- 144N52108
- Condition
- Corroded
- Location
- Bs 1172
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.