# SDR REXA2024020500148

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 8, 2024
- Submitted: February 5, 2024
- Operation: Air carrier
- Aircraft: [N479PX](https://openairdocs.org/aircraft/N479PX), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15479
- Aircraft time: 7,553 hours, 6,231 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: CC67034094JP2S
- Condition: Corroded
- Location: Bs 280
- 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/REXA2024020500148

## Discrepancy

"RH 280 CROSSBEAM HAS A SMALL AREA OF CORROSION JUST I/B OF LBL9 ROUGHLY 0.4"" LONG. REMOVED AND INSTALLED NEW SERVICEABLE RH FS 280 CROSSBEAM PN: CC670-34094JP-2S IAW CRJ 900 SRM 51-42-06-001-001-A01, 51-42-13-001-001-A01, AND 51-42-21-001-001-A01."

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