# SDR SWIA202054542

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 4, 2020
- Submitted: December 9, 2020
- Operation: Air carrier
- Aircraft: [N939SW](https://openairdocs.org/aircraft/N939SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7742
- Aircraft time: 43,618 hours, 37,015 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Former
- Condition: Corroded
- Location: Pax Door
- 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/SWIA202054542

## Discrepancy

PAX DOOR AFT FORMER CORRODED IN SEVERAL OF THE UPPER BAYS ON THE INNER SIDE, MARKED (NOTED AFTER INNER SKIN WAS LIFTED).  C-CHECK RO 12/05/2020.  PAX DOOR AFT FORMER ORIGINAL MATERIAL THICKNESS IS 0.063", IAW CRJ 200 SRM.  EXFOLIATED CORROSION AT MULTIPLE LOCATION AND MORE TWO ELEMENT AT GIVEN CROSS-SECTION OUT OF LIMITS, IAW CRJ 200 SRM.  INSTALLED NEW PAX DOOR AFT FORMER, REF CRJ 200 SRM AND BOMBARDIER DWG.  LEAK CHECKS GOOD.

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