What was found
LEFT WING INBD MAIN FLAP TORQUE TUBE SUPPORT STRUCTURE RIB 1 HAS CORROSION IN MULTIPLE LOCATIONS. REPLACED PER SRM.
- Difficulty date
- January 21, 2026
- Submitted
- January 21, 2026
- Operation
- Air carrier
- Aircraft
- N87339
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000559
- Aircraft time
- 20,036 hours, 12,062 cycles
- System (JASC)
- 5712 · Wing, Rib/Bulkhead
- Part
- Rib
- Part number
- 17039085001
- Condition
- Corroded
- Location
- Zone 500
- Part time
- 20,036 hours, 12,062 cycles
- 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.