# SDR R61A2021082700677

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 10, 2021
- Submitted: August 27, 2021
- Operation: Air carrier
- Aircraft: N645RW
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000064
- Aircraft time: 45,379 hours, 28,191 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Beam
- Part number: 17065669003
- Condition: Corroded
- Location: Frms 86-89
- 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/R61A2021082700677

## Discrepancy

WHILE AC WAS IN FOR HVY CK, CENTER FUSELAGE 3 CORROSION FOUND ON LH BEAM BTWN FR 86 AND FR89. REPLACED LH BEAM PN 170-65669-003 IAW SRM 51-43-01, 51-43-02. SEE AAR NRC# 4500940-1000-0101. AC WAS RTS.

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