# SDR REXA2026050500455

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2026
- Submitted: May 5, 2026
- Operation: Air carrier
- Aircraft: [N604LR](https://openairdocs.org/aircraft/N604LR), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15152
- Aircraft time: 39,573 hours, 28,360 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: CC670340951
- 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/REXA2026050500455

## Discrepancy

"FS 280.00 CROSSBEAM J ANGLE IS CORRODED.  REMOVED CORRODED 280 CROSSBEAM J ANGLE IAW CRJ-900 SRM 51-42-06-001-001-A01 51-42-21-001-001-A01. INSTALLED NEW SERVICABLE FS 280.00 CROSSBEAM ""J"" ANGLE IAW CRJ-900 SRM 51-42-06-001-001-A01. AND CRJ900 SRM 51-42-21-001-001-A01.  "

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