# SDR REXA2024052200392

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2024
- Submitted: May 22, 2024
- Operation: Air carrier
- Aircraft: [N582CA](https://openairdocs.org/aircraft/N582CA), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15171
- Aircraft time: 34,949 hours, 24,498 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: SH670318259
- Condition: Corroded
- Location: Door Sill
- 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/REXA2024052200392

## Discrepancy

PAX DOOR MID SILL ANGLE IS CORRODED AROUND SCREW HOLES.  UPON FURTHER INVESTIGATION, FOUND PAX DOOR MID CAP ANGLE P.N. SH670-31825-7 TO BE OUT OF LIMITS DUE TO CORROSION ON MULTIPLE ELAMENTS AND IN EXCESS OF OVER 40% OF MATERIAL THICKNESS IAW CRJ900SRM TASK 53-21-23-101-001-A02. LOCATED AND DRILL SILL SH670-31825-9 IAW CRJ900 SRM 51-40-11-001-001-A01. REPLACED PAX DOOR MID CAP ANGLE P.N. SH670-31825-7 IAW CRJ 900 SRM 51-41-02-001-001-A01.

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