What was found
DURING HEAVY CHECK CF III FOOR STRUCTURE CORROSION FOUND ON DOUBLER FLOOR AT FR 84 OUTBD OF R/H INBD SEAT TRACK. REMOVED AND REPLACED FLOOR STRUCTURE DOUBLER IAW EMB 170/175 SRM 51-43-04
- Difficulty date
- April 25, 2026
- Submitted
- May 19, 2026
- Operation
- Air carrier
- Aircraft
- N733YX
- Make and model
- Emb ERJ170100LR
- Aircraft serial
- 17000539
- Aircraft time
- 23,013 hours, 16,661 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Doubler
- Part number
- 17092856001
- 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.