# SDR R61A20191022115

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2019
- Submitted: October 22, 2019
- Operation: Air carrier
- Aircraft: [N823MD](https://openairdocs.org/aircraft/N823MD), registered now
- Make and model: Emb ERJ 170-100SU
- Registry model: [EMB ERJ 170-100SU](https://openairdocs.org/model/embraer-erj-170-100su) (OpenAirDocs)
- Aircraft serial: 17000044
- Aircraft time: 35,088 hours, 23,259 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shear Panel
- Part number: 17094919001
- Condition: Corroded
- Location: Frame 87
- 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/R61A20191022115

## Discrepancy

WHILE AC WAS IN FOR HVY CK FOUND CF 3 FLOOR STRUCTURE FR87 RH SHEAR PANEL HAS CORROSION. AAR MX REPLACED CF 3 FLOOR STRUCTURE FR87 RH SHEAR PANEL PN 170-94919-001 IAW SRM 51-42-01, 51-42-02, 51-43-03. SEE AAR NRC #4500474-1000-0048 FOR WORK PERFORMED.

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