# SDR VNAA2023113011102

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2023
- Submitted: November 29, 2023
- Operation: Air carrier
- Aircraft: [N568NN](https://openairdocs.org/aircraft/N568NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15355
- Aircraft time: 20,046 hours, 17,885 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VNAA2023113011102

## Discrepancy

DIRTY SOCK SMELL COMING THRU VENTILATION SYSTEM / PERFORMED POST WASH BLEED DRY OUT PROCEDURE ON L & R BLEEDS IAW CRJ-900 AMM 72-00-00-100-803-A01-PSA STEPS H(6) THROUGH SHUTDOWN. NO ABNORMAL ODORS NOTED AFTER EXTENDED VERIFICATION STEP.

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