# SDR ASAA0510347

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 8, 2005
- Submitted: December 29, 2005
- Operation: Air carrier
- Aircraft: [N741AS](https://openairdocs.org/aircraft/N741AS), registered now
- Make and model: Boeing 737-2Q8C
- Registry model: [Boeing 737-2Q8C](https://openairdocs.org/model/boeing-737-2q8c) (OpenAirDocs)
- Aircraft serial: 21959
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Plenum
- Part number: 655447015
- Condition: Odor
- Location: Nr 2 A/C Bay
- Stage of operation: CR
- 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/ASAA0510347

## Discrepancy

ANC - FLIGHT DECK FUMES, AFTER LANDING AT SCC ARID SMELL ENTERED FLIGHT DECK, ISOLATED TO LEFT PACK RELEASED PER MEL.  FOUND LEFT PACK CHAMBER MIX DUCT BLOWN, DUCT FLANGE PULLED AWAY FROM MIX CHAMBER.  REPLACED MIX CHAMBER, REPLACED BOTH COALESCER BAGS.  (M)

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