# SDR EE4Y2026102725139

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 27, 2026
- Submitted: October 28, 2026
- Operation: General aviation
- Filed by: [Cooperativa Autogestionaria de Servicios Aeroindus, repair station EE4Y151M](https://openairdocs.org/faa-repair-station/EE4Y151M/cooperativa-autogestionaria-de-servicios-aeroindus.md) (OpenAirDocs)
- Aircraft: [N306JB](https://openairdocs.org/aircraft/N306JB), registered now
- Make and model: Emb ERJ 190-100 IGW
- Registry model: [EMB ERJ 190-100 IGW](https://openairdocs.org/model/embraer-erj-190-100-igw) (OpenAirDocs)
- Aircraft serial: 272
- Aircraft time: 41,338 hours, 27,752 cycles
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: Link
- Condition: Corroded
- Location: Zone 400
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EE4Y2026102725139

## Discrepancy

DURING THE ACCOMPLISHMENT OF INSPECTION TASK 54-50-004-0006, THE PYLON LOWER LINK FITTING INBOARD AND OUTBOARD LUGS FIXED BUSHINGS WERE FOUND WITH WEAR. AFTER REMOVAL OF THE BUSHINGS FOR REPLACEMENT, LOCALIZED CORROSION WAS DETECTED BETWEEN THE LUG SURFACE AND THE PRODUCTION REINFORCEMENT ANGLE. DUE TO IT, DEATILS WERE SENT TO EMB FOR EVALUATION AND WAS REPAIRED IAW EMB ETD 2026-190-014495 REV. A DTD SEP 01 2026 AND DOCUMENTED IN COOPESA EO #COO-EO-2026-24904-R01 DTD SEP 01 2026

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