# SDR SWIA2021072059602

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2021
- Submitted: July 20, 2021
- Operation: Air carrier
- Aircraft: [N163SY](https://openairdocs.org/aircraft/N163SY), 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: 17000577
- Aircraft time: 13,259 hours, 7,409 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Attach Angle
- Condition: Corroded
- Location: Frms 90-91
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2021072059602

## Discrepancy

CORROSION ON SUPPORT ANGLE ATTACHED TO RH FLOOR BEAM INTERCOSTAL AS MARKED FR 90-91     (C-CHECK RO 7/16/2021)    REMOVED AND INSTALLED AND LAYED OUT AND DRILLED NEW RH FLOOR BEAM INTERCOSTAL SUPPORT ANGLE REF EMB SRM 51-40-02.   APPLIED SURFACE PROTECTION TO RH FLOOR BEAM SUPPORT ANGLE REF EMB SRM 51-23-04,  51-23-05,  51-23-06

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