# SDR R61A2024110900533

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2024
- Submitted: November 9, 2024
- Operation: Air carrier
- Aircraft: [N220JQ](https://openairdocs.org/aircraft/N220JQ), 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: 17000195
- Aircraft time: 40,417 hours, 26,360 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crossbeam
- Condition: Corroded
- Location: Zone 100
- 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/R61A2024110900533

## Discrepancy

WHILE IN HEAVY CHECK - FWD WET AREA FLOOR STRUCTURE - CROSS BEAM RH SIDE AT FR 17 HAS AREAS OF CORROSION ON UPPER SURFACE.  PERFORMED CUT OUT TO DAMAGED AREA ON FWD WET AREA FLOOR STRUCTURE - CROSS BEAM RH SIDE AT FR 17. REF EMB SRM 53-00-10/REPAIR 03P.  INSTALLED DOUBLER REPAIR (INNER DOUBLER, SHIMS, & FILLER PLATE) ON RH SIDE OF FR 17 CROSS BEAM OF FWD WET AREA FLOOR STRUCTURE. REF EMB SRM 53-00-10/R03.

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