# SDR USAAD00144

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2000
- Submitted: November 1, 2000
- Operation: Air carrier
- Aircraft: N810US
- Make and model: Doug DC-9-81(MD-81)
- Registry model: [Doug DC-9-81(MD-81)](https://openairdocs.org/model/mcdonnell-douglas-dc-9-81-md-81) (OpenAirDocs)
- Aircraft serial: 48042
- System (JASC): [2610 · Detection System](https://openairdocs.org/jasc/2610)
- Part: Sensor
- Part number: 10200074
- Condition: Failed
- Location: Pax Ceiling
- Stage of operation: CL
- 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/USAAD00144

## Discrepancy

ROC-BOS - FLT 392 - AFTER TAKEOFF, THE LEFT AIR CONDITIONING SUPPLY HIGH TEMP LIGHT WOULD NOT EXTINGUISH, EVEN IN THE HP BLEED OFF POSITION.  THE FLIGHT ATTENDANTS ALSO REPORTED A SMOKE SMELL.  MAINTENANCE REPLACED THE AIR CONDITIONING HIGH SUPPLY SENSOR.  (M)

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