What was found
LH FLOOR BEAM UNDER FLOOR SILL BETWEEN FR19-20 HAS CORROSION UNDER ROUND STAINLESS STRIP. (LEVEL 2 CORROSION). RAR LH FLOOR BEAM UNDER FLOOR SILL BETWEEN FR19 AND FR20 IAW ERJ 175 SRM 51-40-08
- Difficulty date
- October 15, 2025
- Submitted
- October 28, 2025
- Operation
- Air carrier
- Aircraft
- N290NN
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000841
- Aircraft time
- 14,835 hours, 9,841 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 17113958003
- 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.