# SDR SWIA202162896

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 4, 2021
- Submitted: December 1, 2021
- Operation: Air carrier
- Aircraft: [N797SK](https://openairdocs.org/aircraft/N797SK), registered now
- Make and model: Cndair CL600*
- Aircraft serial: 10301
- Aircraft time: 31,134 hours, 19,396 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: None
- Condition: None
- 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/SWIA202162896

## Discrepancy

CORROSION ON TCAS DOUBLER IN MAIN AVIONICS BAY    (C-CHECK RO 11-27-21)   REMOVED BAD TCAS DOUBLER REF CRJ700 SRM 51-42-06-001-001-A01 AND REF CRJ700 SRM 51-42-21-001-001-A01. INSTALLED NEW TCAS DOUBLER REF CRJ700 SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01 AND DWG SH670-30023 REV G. PRESSURE LEAK CHECKED GOOD. SEE ATTACHED CONTINUATION CARD FOR WORRK PERFORMED COMPLIED WITH 51-900-1002-SKY.

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