What was found
CORROSION ON FLOORBEAM WEB UPPER SURFACE BS 1042 LBL 72. REMOVED AND REPLACED FLOORBEAM WEB IAW SRM 51-40-02 FIG 12. FABRICATED NEW FLOORBEAM WEB IAW SRM 51-30-01 FIG 7 AND DRAWING 144N5140. MAJOR REPAIR.
- Difficulty date
- February 26, 2013
- Submitted
- March 4, 2013
- Operation
- Air carrier
- Aircraft
- N522UA
- Make and model
- Boeing 757222
- Aircraft serial
- 24931
- Aircraft time
- 72,166 hours, 27,004 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 1042
- 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.