# SDR UPS01835627

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2001
- Submitted: April 25, 2001
- Operation: Air carrier
- Aircraft: N730UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 46030
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Smoke
- Location: Left
- Stage of operation: AP
- 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/UPS01835627

## Discrepancy

LT PACK TRIP LIGHT CAME ON IN FLIGHT FOLLOWED BY A STRONG SMELL OF ELECTRICAL SMOKE.  SMOKE SMELL WENT AWAY AFTER PERFORMING SMOKE OF UNKNOWN ORIGIN CHECKLIST.  PERFORMED OPERATIONAL CHECK PER MM 21-60-00 ON TEMP CONTROL ON LEFT PACK SYSTEM CHECK NORMAL NO LEAKS OR SMOKE IN COCKPIT

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