# SDR AALA20001289

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 6, 2000
- Submitted: October 12, 2000
- Operation: Air carrier
- Aircraft: N497AA
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49735
- System (JASC): [2613 · Overheat Detection](https://openairdocs.org/jasc/2613)
- Part: Sensor
- Part number: S1309
- Condition: Defective
- Location: Heat Exchanger
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20001289

## Discrepancy

DFW - FLT 519 - TAIL COMPARTMENT TEMP HIGH LIGHT ILLUMINATED SHORTLY AFTER TAKEOFF.  LIGHT WENT OUT WHEN HP BLEED OFF SELECTED, BUT CAME BACK ON APPROXIMATELY ONE MINUTE LATER AND STAYED ONFOR APPROX 2 MINUTES BEORE EXTINGUISHING FOR REST OF FLIGHT.  REPLACED LEFT AND RIGHT TAIL COMPARTMENT OVERHEAT SENSORS.  SYSTEM GROUND CHECK NORMAL OPERATION.  (M)

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