# SDR 99FDEA00175

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 12, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N144FE](https://openairdocs.org/aircraft/N144FE), registered now
- Make and model: Boeing 727-21C
- Registry model: [Boeing 727-21C](https://openairdocs.org/model/boeing-727-21c) (OpenAirDocs)
- Aircraft serial: 19137
- System (JASC): [2613 · Overheat Detection](https://openairdocs.org/jasc/2613)
- Part: Overheat Light
- Condition: Malfunctioned
- Location: Lwr Aft Body
- Stage of operation: CR
- Nature of condition: N
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99FDEA00175

## Discrepancy

LOWER AFT BODY O/H LIGHT ON.  LIGHT WENT OUT WHEN NR 1 BLD AND LT PACK TURN OFF.  INSP DUCT IN AFT AIR STAIRS, CEILING, KEEL BEAM AREA AND NO LEAKS FOUND.  COULD NOT DUP O/H COND.  OK TO CONTINUE SERVICE.

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