# SDR SWIA202158559

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2021
- Submitted: May 27, 2021
- Operation: Air carrier
- Aircraft: [N548CA](https://openairdocs.org/aircraft/N548CA), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15159
- Aircraft time: 32,176 hours, 21,017 cycles
- System (JASC): [5220 · Emergency Exits](https://openairdocs.org/jasc/5220)
- Part: Nut
- Condition: Corroded
- Location: Door Latch
- 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/SWIA202158559

## Discrepancy

* CORROSION DETECTED ON L/H-AFT EMER EXIT DOOR, AT (10EA) "NUTS" THAT ATTACH THE LATCH MECHANISM TO THE TOP INTERCOSTAL INSIDE THE DOOR (MARKED).     (C-CHECK RO 5/25/2021)    REMOVED AND REPLACED L/H-AFT EMER EXIT DOOR NUTS (10EA) THAT ATTACH THE LATCH MECHANISM TO THE TOP INTERCOSTAL INSIDE THE DOOR REF CRJ900 AMM 20-21-00-910-801-A01-A01 PGS 201-202, 298.18. TW# TUC8612 DUE 31OCT21.

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