# SDR R61A2023082700452

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 27, 2023
- Submitted: August 27, 2023
- Operation: Air carrier
- Aircraft: [N731YX](https://openairdocs.org/aircraft/N731YX), 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: 17000520
- Aircraft time: 18,617 hours, 12,733 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Angle
- Part number: 17060287002
- Condition: Corroded
- Location: Zone 100
- 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/R61A2023082700452

## Discrepancy

DURING HEAVY CHECK, CFIII FR90-90A RBL13 FOUND TO HAVE CORRODED FLOOR SUPPORT ANGLE: CFIII FR90-90A FLOOR SUPPORT ANGLE HAS BEEN REPLACED IAW EMBRAER 170/175 SRM 51-42-01 AND 51-21-01.

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