# SDR DALA2021100105976

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2021
- Submitted: October 1, 2021
- Operation: Air carrier
- Aircraft: [N188DN](https://openairdocs.org/aircraft/N188DN), registered now
- Make and model: Boeing 767332
- Aircraft serial: 27583
- Aircraft time: 108,984 hours, 16,126 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Not Reported
- Stage of operation: TO
- 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/DALA2021100105976

## Discrepancy

SHIP 188 DIRTY SOCK SMELL STARTED DURING TAKEOFF ROLL AND DISSAPATED AT CRUISE THEN HAPPENED AGAIN ON DESCENT WITH IDLE POWER. CORRECTIVE ACTION: RAN BOTH ENGINES AND APU SEPARATELY. NO SMELL NOTED. REPLACED BOTH RECIRC FILTERS. (8068560)

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