# SDR REXA2025030300242

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2025
- Submitted: March 3, 2025
- Operation: Air carrier
- Aircraft: [N669CA](https://openairdocs.org/aircraft/N669CA), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10176
- Aircraft time: 34,538 hours, 26,097 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: CC670342563
- Condition: Corroded
- Location: Zone 200
- 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/REXA2025030300242

## Discrepancy

UNDERFLOOR BOARD SUPPORT AT FS280 HAS CORROSION ON AFT SIDE AROUND FASTENER HOLE.  REMOVED UNSERVICEABLE SUPPORT ANGLE P/N: CC670-34256-3 IAW CRJ 700 SRM 51-42-06-001-001-A01 & 51-42-21-001-001-A01. INSTALLED NEW SERVICEABLE SUPPORT ANGLE P/N CC670-34256-3 AT F.S. 280 IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

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