# SDR REXA2024102801050

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2024
- Submitted: October 28, 2024
- Operation: Air carrier
- Aircraft: [N305PQ](https://openairdocs.org/aircraft/N305PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15305
- Aircraft time: 22,511 hours, 16,958 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: CC670342699
- Condition: Deformed
- 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/REXA2024102801050

## Discrepancy

L/H AND R/H RBL 9 FLOOR BEAM ANGLES COMMON TO FS 280 CROSSBEAM HAVE ELONGATED HOLES. LOCATED AND DRILLED NEW SERVICEABLE L/H AND R/H BL 9 FLOOR BEAM ANGLES COMMON TO FS 280 CROSSBEAM .P/N CC670-34269-9 AND CC670-34269-8 IAW CRJ 900 SRM 51-40-11-001-001-A01. INSTALLED L/H AND R/H BL 9 NEW SERVICEABLE FLOOR BEAM ANGLES COMMON TO FS 280 CROSSBEAM IAW CRJ 900 SRM 51-42-21-001-001-A01.

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