# SDR REXA2021090200681

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2021
- Submitted: September 2, 2021
- Operation: Air carrier
- Aircraft: [N902XJ](https://openairdocs.org/aircraft/N902XJ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15131
- Aircraft time: 31,355 hours, 21,475 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: MM67035302035
- Condition: Corroded
- Location: Bs 1000-1098
- 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/REXA2021090200681

## Discrepancy

FLOOR BEAM AT LBL27 HAS MULTIPLE SPOTS OF CORROSION FROM FS 1000.00 TO FS 1098.00.  REMOVED AND REPLACED FLOORBEAM AT LBL 27 FS 1000-1098 IAW CRJ 900 SRM 53-00-41-201-001-A03. RESTORED FINISH IAW   
SRM 51-25-00-001-001-A01.

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