# SDR VNAA202407110023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 4, 2024
- Submitted: July 11, 2024
- Operation: Air carrier
- Aircraft: [N584NN](https://openairdocs.org/aircraft/N584NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15387
- Aircraft time: 18,912 hours, 16,943 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: CC670340942
- 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/VNAA202407110023

## Discrepancy

CORROSION ON RH FLOOR SUPPORT BEAM AT BULKHEAD FS 280.00.  CORROSION ON RH FLOOR SUPPORT BEAM AT BULKHEAD FS 280.00 WAS EVALUATED OUT OF LIMITS PER CRJ-900 SRM 53-00-00-101-001-A01 AND WAS REPLACED PER CRJ900 SRM 51-42-21-001-001-A01, CRJ-900 SRM 51-42-10-001-001-A01 AND CRJ-900 SRM 51-42-06-001-001-A01

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