# SDR 98UAL900520

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N352UA](https://openairdocs.org/aircraft/N352UA), registered now
- Make and model: Boeing 737322
- Aircraft serial: 24320
- Engine: Ge CFM56*
- System (JASC): [2613 · Overheat Detection](https://openairdocs.org/jasc/2613)
- Part: Element
- Part number: 896767
- Condition: Failed
- Location: Apu Compt
- Stage of operation: NR
- Nature of condition: N
- Precautionary procedure: F
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98UAL900520

## Discrepancy

APU FIRE LIGHT CAME ON.  NO EXTERIOR INDICATIONS.  REPLACED APU TAIL PIPE OVER HEAT SENSING ELEMENT AND WIRE HARNESS FOR OVER HEAT ELEMENT, REF MM 26-15-14.  TESTED OK.

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