# SDR R61A2021100700793

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2021
- Submitted: October 7, 2021
- Operation: Air carrier
- Aircraft: [N863RW](https://openairdocs.org/aircraft/N863RW), registered now
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000100
- Aircraft time: 43,120 hours, 25,822 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: 17065188003
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A2021100700793

## Discrepancy

DURING HEAVY CHECK MAINTENANCE FOUND AFT CARGO BAY CORROSION ON STR 29R AT FR78. PERMENANT REPAIR CARRIED OUT ON AFT CARGO BAY STRINGER 29R AT FR78 IAW ETD2019-170-117113-A.

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