# SDR SWIA202158859

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2021
- Submitted: June 22, 2021
- Operation: Air carrier
- Aircraft: [N917SW](https://openairdocs.org/aircraft/N917SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7641
- Aircraft time: 46,354 hours, 39,373 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Intercostal
- Condition: Corroded
- Location: Pax Door
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA202158859

## Discrepancy

CORROSION ON PAX DOOR INTERCOSTAL DD-1      (C-CHECK - RO 6/19/21) / DETERMINED CORROSION EXFOLIATED MATERIAL BEYOND 50% OF MATERIAL THICKNESS. FOUND TO BE OUT OF LIMITS REF. CRJ200 SRM 52-00-00.  REMOVED INTERCOSTAL DD-1 REF. CRJ200 SRM 51-42-06, AND CRJ200 SRM 51-42-21. INSTALLED NEW INTERCOSTAL DD-1 REF. CRJ200 SRM 51-42-06 AND DWG 601R31702 REV. -N.  COMPLIED WITH 51-900-1003-SKY

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