# SDR 97UAL900781

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N9027U](https://openairdocs.org/aircraft/N9027U), registered now
- Make and model: Boeing 737222
- Aircraft serial: 19065
- Engine: Pwa JT8D7B
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Condition: Failed
- Location: Rt Pack
- Component: Allied Signa, 1060506XX
- Stage of operation: NR
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97UAL900781

## Discrepancy

RIGHT PACK OVERTEMP, NO PACK TRIP OFF.  SMOKE INSIDE AND OUTSIDE OF AIRCRAFT.  *S/D*  FOUND METAL SHAVINGS COMING FROM WATER SEPARATOR DRAIN.  REPLACED THE RIGHT-HAND AIR CYCLE MACHINE AND COALESCER BAGS, OPS CHECK GOOD.

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