What was found
BS 1661 - 1681 RBL 55, CREASE BEAM HAS CORROSION. INSTALLED NEW CREASE BEAM REF DWG 146N5230, SRM 51-40-02, AND SRM 53-00-04. MAJOR REPAIR.
- Difficulty date
- March 12, 2013
- Submitted
- March 20, 2013
- Operation
- Air carrier
- Aircraft
- N521UA
- Make and model
- Boeing 757222
- Aircraft serial
- 24891
- Aircraft time
- 73,083 hours, 27,199 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Crease Beam
- Condition
- Corroded
- Location
- Bs 1661-1681
- 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.