# SDR WTAA950050

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 15, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N120AM](https://openairdocs.org/aircraft/N120AM), registered now
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120012
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Connector
- Part number: MS3456KT14S5S
- Condition: Dirty
- Location: Apu
- Stage of operation: LD
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WTAA950050

## Discrepancy

FAT - APU FIRE WARNING INDICATION DURING LANDING.  MAINTENANCE DETERMINDED FIRE DETECTION SYSTEM WAS PREVIOUSLY DEFERRED AND APU WAS NOT IN USE AT TIME OF FALSE FIRE WARNING.  SUBSEQUENTLY MAINTENANCE CLEARED DEFFERAL WITH THE REPLACEMENT OF THE APU FIRE DETECTOR CANNON PLUG.  (W)

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