# SDR DL72S991190

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 26, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N546DA
- Make and model: Boeing 727232
- Aircraft serial: 22677
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Air Dist
- Condition: Smoke
- Location: Cabin
- Stage of operation: TX
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL72S991190

## Discrepancy

SMOKE HAZE IN CABIN, LT PACK UNCONTROLLABLE OVERHEAT.  CHECKED LT PACK SYS AND CONTROLLER, ACM CKS OK.  RAN PACK CK OK.  UNABLE TO DUPLICATE HAZE.

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