# SDR SWIA200412926

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2004
- Submitted: March 1, 2004
- Operation: Air carrier
- Aircraft: [N393SW](https://openairdocs.org/aircraft/N393SW), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120330
- Aircraft time: 16,179 hours, 23,876 cycles
- Engine: Pwa PW118B
- System (JASC): [2752 · Trailing Edge Flap Actuator](https://openairdocs.org/jasc/2752)
- Part: Actuator
- Part number: 3431001001
- Part serial: 0262
- Condition: Leaking
- Location: T/E Flap
- Part time: 9,016 hours, 13,170 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: K, F, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA200412926

## Discrepancy

DURING APPROACH INTO MRY GOT A DISAGREEMENT WITH FLAP SELECTOR AT 25 FT THE NACELLE FLAPS WERE AT 0 DEGREES SHORTLY AFTER THE BLUE HYD QUANTITY AND PRESSURE WENT TO 0 AND ASSOCIATED LIGHTS.  DIVERTED TO SFO.  REPLACED LEAKING LEFT NACELLE FLAP ACTUATOR PER MM 27-50-08.  OPS AND LEAK CHECKS GOOD.

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