# SDR R61A2021081400646

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2021
- Submitted: August 14, 2021
- Operation: Air carrier
- Aircraft: [N216JQ](https://openairdocs.org/aircraft/N216JQ), 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: 17000273
- Aircraft time: 27,587 hours, 19,793 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 170186181005
- Condition: Corroded
- Location: Frms 88-90
- 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/R61A2021081400646

## Discrepancy

WHILE AC WAS IN FOR HVY CK CF3 FLOOR STRUCTURE CORROSION FOUND ON FLOOR SUPPORT ON RH SIDE BTWN FR 88-90. REPLACED SUPPORT PN 170-186181-005 IAW SRM 51-43-01, 51-42-01 SEE AAR NRC# 4500937-2000-0039 FOR WORK PERFORMED. AC WAS RTS

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