# SDR VNAA202410210024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 21, 2024
- Submitted: October 21, 2024
- Operation: Air carrier
- Aircraft: [N589NN](https://openairdocs.org/aircraft/N589NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15392
- Aircraft time: 19,556 hours, 17,466 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: SH670321611
- 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/VNAA202410210024

## Discrepancy

CORROSION ON FLOOR SUPPORT SPLICE LOWER CHORD BTW STA 865-881 AND 9RBL AT FLOOR STRUCTURE OF PASSENGER CABIN (CPAX).  FLOOR SUPPORT SPLICE WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-51-43-101-001-A02; FABRICATED PER DWG NO. SH670-32161 REV. NC AND WAS REPLACED PER CRJ900 SRM 51-42-21-001-001-A01"

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