# SDR 97UAL900575

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N7285U
- Make and model: Boeing 727222
- Aircraft serial: 21563
- Engine: Pwa JT8D15
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Air Distribution
- Condition: Smoke
- Location: Cabin
- Stage of operation: IN
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97UAL900575

## Discrepancy

APU AIR USED AND SMOKE IN CABIN.  *S/D*  GROUND CHECKED AIRCRAFT AND PACKS.  NO REPEAT OF PROBLEM.

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