What was found
R/H WING I/B MAIN FLAP TORQUE TUBE SUPPORT STRUCTURE RIB 1 IS CORRODED IN MULTIPLE SPOTS. PERFORMED TEMPORARY REPAIR IAW ETD2026-170-000513.
- Difficulty date
- January 28, 2026
- Submitted
- January 28, 2026
- Operation
- Air carrier
- Aircraft
- N87339
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000559
- Aircraft time
- 20,036 hours, 12,062 cycles
- System (JASC)
- 5753 · Trailing Edge Flaps
- Part
- Rib
- Part number
- 17039085002
- Condition
- Corroded
- Location
- Zone 600
- Part time
- 20,036 hours, 12,062 cycles
- Component
- Flap
- Component part number
- 17039001428
- 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.