# SDR 29GA2015100300001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2015
- Submitted: October 3, 2015
- Operation: Air carrier
- Aircraft: [N304AG](https://openairdocs.org/aircraft/N304AG), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B418
- Aircraft time: 35,183 hours, 38,844 cycles
- Engine: Ge CT7TP*
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 7769106
- Part serial: 890855
- Condition: Odor
- Location: Nr 2
- Stage of operation: DE
- 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/29GA2015100300001

## Discrepancy

INFLIGHT DURING LEVELING OFF AND STARTING DECENT, STRONG SULFER ODOR BY ALL CREW.  F/A NOTED HEARD NOISE WHERE ACM LOCATED.  R & R NR 2 ACM IAW SILVER MM4 21-50-02/2S. PERFORMED OPS TESTS IAW AMM 21-00 00 & 21-60-00,  OPS CHECKS GOOD.

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