# SDR VNAA20260201004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 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): [5344 · Fuselage, Door Hinge](https://openairdocs.org/jasc/5344)
- Part: Hinge
- Part number: CC670390961
- Condition: Corroded
- Location: Zone 100
- 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/VNAA20260201004

## Discrepancy

CORROSION ON HINGE OF AFT LAVATORY SERVICE DOOR AT EXTERNAL FUSELAGE.  HINGE OF AFT LAVATORY SERVICE DOOR AT EXTERNAL FUSELAGE WAS REPLACED PER CRJ/900 SRM 51-41-02-001-001-A01 AND CRJ/900 AMM 52-45-01.

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