# SDR SWIA202054577

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 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): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Isolator
- Condition: Broken
- Location: Pressure Blkhd
- 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/SWIA202054577

## Discrepancy

REAR PRESSURE BULKHEAD FS 621 HAS THREE BROKEN ISOLATORS AT APPROXIMATELY BL 46.5 RT BETWEEN WL 87.5 AND WL 99.5.  C-CHECK RO 12/05/2020.  REMOVED AND INSTALLED NEW QTY 3 ISOLATOR AT PRESSURE BULKHEAD, IAW CRJ 200 SRM.

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