What was found
CORROSION ALONG THE FLOORBEAM UPPER SUPPORT BS 1640, RBL 5 TO RBL 20 IN THE PAX CABIN. FOUND TO BE OUT OF LIMITS IAW SRM. THE FLOORBEAM WAS REPAIRED IAW SRM.
- Difficulty date
- January 23, 2020
- Submitted
- January 27, 2020
- Operation
- Air carrier
- Aircraft
- N547US
- Make and model
- Boeing 757251
- Aircraft serial
- 26494
- Aircraft time
- 75,026 hours, 24,583 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 1640
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.