# SDR R61A20180100037

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 19, 2017
- Submitted: January 10, 2018
- Operation: Air carrier
- Aircraft: [N879RW](https://openairdocs.org/aircraft/N879RW), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000227
- Aircraft time: 22,963 hours, 17,338 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Doubler
- Part number: 17012118001
- Condition: Corroded
- Location: Frames 13-16
- 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/R61A20180100037

## Discrepancy

LEFT FLOOR DOUBLER AT FRAME 16.  REMOVED THE CORROSION, AND FOUND TO BE OUT OF LIMITS IAW SRM 51-75-16. LOCATED, DRILLED AND ALODINED A NEW LT DOUBLER IAW SRM 51-41-02, 51-23-04 AND INSTALLED IAW SRM 51-41-02.

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