# SDR SWIA202162466

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2021
- Submitted: November 11, 2021
- Operation: Air carrier
- Aircraft: [N772SK](https://openairdocs.org/aircraft/N772SK), registered now
- Make and model: Cndair CL600*
- Aircraft serial: 10235
- Aircraft time: 41,974 hours, 26,977 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: None
- Condition: Chafed
- 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/SWIA202162466

## Discrepancy

*AFT WASTE WATER SYSTEM, CANNON PLUG DOUBLER HAS CHAFFING (MARKED)    (C-CHECK RO 11/10/2021)   REPLACED AFT LAV WASTE WATER SYSTEM, CANNON PLUG DOUBLER / SACRIFICIAL PLATE WITH NEW PN: SH670-37567-1 PO: T62435, REF DWG # SH670-37560, REV -E. PERFORMED PRESSURE LEAK CHECK OF THE AFFECTED AREA REF CRJ-700 AMM 21-31-00-910-801 (CONFIG A01). NO LEAKS NOTED. COMPLIED WITH TASK CARD 51-900-1002-SKY. SEE CONTINUE CARD FOR WORK PERFORMED.

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