What was found
FORWARD WET AREA CORROSION STA 345 FLOORBEAM UPPER CHORD UPPER SURFACE, APPROX BBL 0- LBL 25. REMOVED CORR. ON FLOOR BEAM UPPER CHORD IAW B757 SRM 51-10-02 @ STA 345 100% MAT LOSS. REPAIRED UPPER T-CHORD IAW B757 SRM 53-00-51-2R REP 3
- Difficulty date
- November 28, 2017
- Submitted
- November 29, 2017
- Operation
- Air carrier
- Aircraft
- N995FD
- Make and model
- Boeing 7572Q8
- Aircraft serial
- 25131
- Aircraft time
- 45,750 hours, 18,792 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 141N51111
- Condition
- Corroded
- Location
- Fuselage
- 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.