# SDR VNAA202601280024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2026
- Submitted: January 28, 2026
- Operation: Air carrier
- Aircraft: [N646NN](https://openairdocs.org/aircraft/N646NN), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 15439
- Aircraft time: 13,250 hours, 13,743 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Fitting
- Part number: SH670324753S
- Condition: Corroded
- Location: Zone 800
- 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/VNAA202601280024

## Discrepancy

CORROSION ON FITTINGS (2 EAS) BTW FS310.00 TO FS349.00 WL 72.00 ENTRY PASSENGER DOOR AT PAX CABIN.   FITTINGS (2 EAS) BTW FS310.00 TO FS349.00 WL 72.00 ENTRY PASSENGER DOOR AT PAX CABIN WERE EVALUATED OUT OF LIMITS PER CRJ-900 SRM 51-10-06-001-001-A01, REPLACED PER CRJ 900 SRM 51-42-06-001-001-A01 AND CRJ-900 SRM 51-42-21-001-001-A01."

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