# SDR REXA2026080401443

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2026
- Submitted: August 5, 2026
- Operation: Air carrier
- Aircraft: [N146PQ](https://openairdocs.org/aircraft/N146PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15146
- Aircraft time: 41,814 hours, 31,366 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Frame
- Part number: MM67035670001
- 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/REXA2026080401443

## Discrepancy

SECONDARY NRC FROM NRC 290: CORROSION ON INNER CHORD (3EAS) BTW FS1000 TO FS1047 AT AFT BAGGAGE DOOR SURROUND STRUCTURE LOWER SIDE. CORROSION ON INNER CHORD (2EAS) BTW FS1000 TO FS1047 AT AFT BAGGAGE DOOR SURROUND STRUCTURE LOWER SIDE WAS REMOVED PER CRJ/900 SRM 51-21-06-001-001-A01 AND WERE EVALUATED  WITHIN LIMITS PER CRJ 900 SRM 53-00-00-101-001-A01 AND INNER CHORD (1EA) WAS EVALUATED OUT LIMITS PER CRJ/900 SRM 51-10-06-001-001-A01 THEREFORE WAS REPLACED PER CRJ 900 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01

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