# SDR DLL13970591

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N789DL](https://openairdocs.org/aircraft/N789DL), registered now
- Make and model: Lkheed 10113851
- Aircraft serial: 193A1142
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Pack
- Condition: Malfunctioned
- Location: Nr 3
- Stage of operation: TX
- Nature of condition: B
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DLL13970591

## Discrepancy

WHEN NR 3 PACK TURNED ON STRONG SULFUR SMELL IN AFT CABIN.  DEFERRED NR 3 PACK, AIR OUT A/C, CKED PACK COMPT AND PACK CONTRL VLV AND ALL CKED OK.

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