What was found
FLOORBEAM BS 1680, LBL 50 FWD SIDE OF TEE UPPER AND LOWER SURFACE IS CORRODED. REPLACED FLOORBEAM BS 1680 LBL 60 TO RBL 60 IAW SRM 51-40-02 DWG 146N509, 1 EA 130412IR AND ECRA 5360-01298. MAJOR REPAIR.
- Difficulty date
- May 24, 2013
- Submitted
- July 9, 2013
- Operation
- Air carrier
- Aircraft
- N526UA
- Make and model
- Boeing 757222
- Aircraft serial
- 24994
- Aircraft time
- 72,917 hours, 26,758 cycles
- Engine
- Pwa PW2040
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 1680
- 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.