# SDR VNAA20260201014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2025
- Submitted: February 1, 2026
- Operation: Air carrier
- Aircraft: [N632NN](https://openairdocs.org/aircraft/N632NN), registered now
- Make and model: Bombdr CL6002D15
- Aircraft serial: 15376
- Aircraft time: 20,952 hours, 16,111 cycles
- System (JASC): [5345 · Fuselage, Equipment Attach Fittings](https://openairdocs.org/jasc/5345)
- Part: Fitting
- Part number: SH670321493SH670
- 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/VNAA20260201014

## Discrepancy

CORROSION ON FITTINGS NUT ON FLOOR STRUCTURE BTW FS 379-394 RBL 17 (1EA), AND BTW FS 259-310 RBL 4 (1EA) AND BTW FS 280-295 RBL 9 TO RBL 37 (2EAS).    FITTINGS NUT ON FLOOR STRUCTURE BTW FS 379-394 RBL 17 (1EA), AND BTW FS 259-310 RBL 4 (1EA) AND BTW FS 280-295 RBL 9 TO RBL 37 (2EAS) WERE REPLACED PER CRJ-900 SRM 51-42-21-001-001-A01.

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