# SDR SWIA202053294

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2020
- Submitted: October 15, 2020
- Operation: Air carrier
- Aircraft: [N221PS](https://openairdocs.org/aircraft/N221PS), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7889
- Aircraft time: 37,293 hours, 36,994 cycles
- System (JASC): [5520 · Elevator Structure](https://openairdocs.org/jasc/5520)
- Part: Bushing
- Part number: NAS538B7P013
- Condition: Corroded
- Location: Lt Elevator
- 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/SWIA202053294

## Discrepancy

LEFT ELEVATOR HINGE FITTINGS (BRASS BUSHINGS) APPEARS TO HAVE PITTING AND CORROSION ON THE THREE INBOARD ATTACH POINTS 55-330-507.  C-CHECK RO 10/13/2020.  REMOVED AND REPLACED 3 CORRODED HAT BUSHINGS ON LT ELEVATOR STRUCTURE AT PCU ATTACH POINTS, IAW CRJ-200 AMM.

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