# SDR 29GA2017090500001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 4, 2017
- Submitted: September 5, 2017
- Operation: Air carrier
- Aircraft: [N348AG](https://openairdocs.org/aircraft/N348AG), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B448
- Aircraft time: 35,890 hours, 39,873 cycles
- Engine: Ge CT79B
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Potentiometer
- Part number: 8565M
- Condition: Faulty
- Location: Te Flap
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/29GA2017090500001

## Discrepancy

EMERGENCY DECENT. FLIGHT 0123 TLH/FLL REPORT: FLAPS LIGHT ILLUMINATED ON CWP ALONG WITH THE STEADY GREEN LIGHT ON OVERHEAD PANEL. LIGHTS ILLUMINATE ABOVE 215 KTS AND EXTINGUISH BELOW 190 KTS. LEFT FLAP INDICATOR SHOWS ABOVE 0. R&R LT POTENTIOMETER IAW AMM 27-53-05-02 PERFORMED RIGGING IAW TASK CARD 27-51-03 OPS CHECK GOOD.

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