# SDR 96ZZZM34

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N221YV
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120221
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Annunciator Unit
- Part number: 3069001017
- Condition: Failed
- Location: Cockpit
- Stage of operation: TX
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96ZZZM34

## Discrepancy

DURING FIRST FLIGHT RUN UP, CREW EXPERIENCED A FLAP CONTROL FAULT THAT WOULD NOT RESET.  MAINTENANCE TROUBLESHOT SYSTEM TO BAD ANNUNCIATOR UNIT AND REPLACED SAME.  SYSTEM OPS CHECKED GOOD AND WAS RELEASED FOR SERVICE.  ANNUNCIATOR UNIT S/N 229 MANUFACTURED BY PARKER.

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