# SDR SWIA202163971

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2021
- Submitted: January 24, 2022
- Operation: Air carrier
- Aircraft: [N822SK](https://openairdocs.org/aircraft/N822SK), registered now
- Make and model: Cndair CL600*
- Aircraft serial: 15203
- Aircraft time: 32,714 hours, 21,411 cycles
- System (JASC): [5200 · Doors](https://openairdocs.org/jasc/5200)
- Part: None
- Condition: Corroded
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA202163971

## Discrepancy

*PAX DOOR SURROUND LOWER SILL ANGLE CORRODED IN SEVERAL AREAS (MARKED)      (C-CHECK RO 1/19/2022)    PAX DOOR SURROUND LOWER SILL ANGLE WAS FOUND TO BE OUT OF LIMITS, REMOVED AND REPLACED IAW DWG SH670-31810 REV Y, CRJ900 SRM 51-42-06-001-001-A01 & CRJ900 SRM 51-42-21-001-001-A01, TASK CARD 51-900-1002-SKY COMPLIED WITH

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