# SDR SWIA202163244

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2021
- Submitted: December 29, 2021
- Operation: Air carrier
- Aircraft: [N773SK](https://openairdocs.org/aircraft/N773SK), registered now
- Make and model: Cndair CL600*
- Aircraft serial: 10236
- Aircraft time: 42,683 hours, 27,165 cycles
- Engine: Ge CF348C1
- System (JASC): [7800 · Engine Exhaust System](https://openairdocs.org/jasc/7800)
- Part: None
- Part number: CN6242061205
- Condition: Worn
- 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/SWIA202163244

## Discrepancy

*RH UPPER TRANSCOWL HAS WEAR ON COAMING. AREAS MARKED     (C-CHECK RO 12/26/2021)    REMOVED WORN COAMING FROM THE RH UPPER TRANSCOWL, REF CRJ700 SRM 51-42-13-001-001 A01. INSTALLED NEW REPLACEMENT COAMING (P/N CN624-2061-205) ONTO RH UPPER TRANSCOWL USING ALL NEW HARDWARE. REF BOMBARDIER REO 670-54-21-1207 REV -A DATED 2015-08-27 AND CRJ700 SRM 51-42-13-001-001 A01. C/W WITH ST CARD 51-900-1002- SKY CL600-2C10) STRUCTURAL REPAIR MAJOR (**RII**)

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