# SDR SWIA2021072259716

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 9, 2021
- Submitted: July 22, 2021
- Operation: Air carrier
- Aircraft: [N790SK](https://openairdocs.org/aircraft/N790SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10292
- Aircraft time: 31,104 hours, 19,087 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: MM67043255001
- Condition: Corroded
- Location: Bs 1031-1051
- 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/SWIA2021072259716

## Discrepancy

INNER FUSELAGE CHANNEL FOR DRAIN MAST BETWEEN FS1031.00 - FS1051.30 AND STGR 27 - 26R HAS CORROSION     (C-CHECK RO 7/20/2021)    REMOVED AND REPLACED WITH  NEW INNER FUSELAGE CHANNEL FOR DRAIN MAST BETWEEN FS1031.00 - FS1051.30 AND STGR 27 - 26R HAS CORROSION REF CRJ-700 SRM 51-42-06-001-001-A01 & DWG MM670-43200 REV N. PRESSURE LEAK CHECK WAS GOOD NO LEAK NOTED AT THIS TIME.COMPLIED WITH 51-900-1002-SKY.

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