# SDR VNAA202601170004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 2025
- Submitted: January 17, 2026
- Operation: Air carrier
- Aircraft: [N645NN](https://openairdocs.org/aircraft/N645NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15438
- Aircraft time: 14,490 hours, 14,999 cycles
- System (JASC): [5344 · Fuselage, Door Hinge](https://openairdocs.org/jasc/5344)
- Part: Shim
- Part number: S532575120213A
- Condition: Corroded
- Location: Zone 200 Hinge
- 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/VNAA202601170004

## Discrepancy

CORROSION ON SHIMS OF DOOR HINGES OF LP GROUND CONNECTION ACCESS DOOR AT AFT FUSELAGE.  SHIMS OF DOOR HINGES OF LP GROUND CONNECTION ACCESS DOOR AT AFT FUSELAGE WERE REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01

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