# SDR R61A2020110100724

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2020
- Submitted: November 1, 2020
- Operation: Air carrier
- Aircraft: [N106HQ](https://openairdocs.org/aircraft/N106HQ), 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: 17000164
- Aircraft time: 33,994 hours, 26,070 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crossbeam
- Part number: 17086044001
- Condition: Corroded
- Location: Frame 84
- 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/R61A2020110100724

## Discrepancy

DURING HEAVY MAINTENANCE CHECK FOUND CORROSION ON CROSSBEAM AT FR 84 BETWEEN LT AND RT SEAT TRACK.  PERFORMED PERMANENT REPAIR CUTOUT AND L ANGLE FABRICATION ON CROSSBEAM AT FR 84 BETWEEN LT AND RT SEAT TRACK, REF ETD2020-170-029876 AND EMB SRM 53-00-10, 51-40-08.  A/C REMAINS IN HEAVY CHECK UNTIL COMPLETION.

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