What was found
CORROSION FOUND ON THE MAIN CABIN FLOORBEAM UPPER SURFACE AT BS 1640, LBL 24 TO RBL 12. REMOVED THE CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM. ACCOMPLISHED A REPAIR IAW SRM.
- Difficulty date
- March 31, 2018
- Submitted
- April 4, 2018
- Operation
- Air carrier
- Aircraft
- N699DL
- Make and model
- Boeing 757232
- Aircraft serial
- 29970
- Aircraft time
- 63,753 hours, 23,614 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.