# SDR REXA2022011100025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2022
- Submitted: January 11, 2023
- Operation: Air carrier
- Aircraft: [N924XJ](https://openairdocs.org/aircraft/N924XJ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15179
- Aircraft time: 33,728 hours, 23,229 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: SH670318259S
- Condition: Corroded
- 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/REXA2022011100025

## Discrepancy

PAX DOOR SILL UPPER MID FLOOR SUPPORT ANGLE IS CORRODED.   REMOVED PAX DOOR SILL MID CAP ANGLE P/N SH670-31825-7, IAW CRJ900 SRM 51-41-02-001-001-A01. LOCATED AND DRILLED NEW PAX DOOR SILL UPPER MID FLOOR SUPPORT ANGLE P/N SH670-31825-9S IAW CRJ900 SRM 51-40-11-001-001A01. INSTALLED NEW PAX DOOR SILL UPPER MID FLOOR SUPPORT ANGLE P/N SH670-31825-9S IAW CRJ900 SRM 51-41-02-001-001-A01 :

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