What was found
CORROSION ON BOX BEAM (2EAS) ALSO COMMON ANGLE ( 2EAS) STA 1673 ON LBL 56 AND RBL 56 AT W4. BOX BEAM ALSO COMMON ANGLE (2EAS) BS 1673 ON LBL 56 AND RBL 56 AT W4. REPLACED IAW SRM 51-40-02-0G AND DWG 146N5246 REV. A. (1386998)
- Difficulty date
- January 5, 2026
- Submitted
- January 6, 2026
- Operation
- Air carrier
- Aircraft
- N67171
- Make and model
- Boeing 757232
- Aircraft serial
- 30839
- Aircraft time
- 77,214 hours, 29,968 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Box Beam
- Condition
- Corroded
- Location
- Zone 200
- 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.