# SDR 9JLA201409111698

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2014
- Submitted: September 11, 2014
- Operation: Air carrier
- Aircraft: N940JM
- Make and model: Beech 400A
- Registry model: [Beech 400A](https://openairdocs.org/model/hawker-beechcraft-400a) (OpenAirDocs)
- Aircraft serial: RK492
- Aircraft time: 2,752 hours, 2,503 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Switch
- Part number: 45AS6101523
- Part serial: 05L175
- Condition: Failed
- Location: Te Flap
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: L, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9JLA201409111698

## Discrepancy

ON APPROACH THE FLAPS FAILED TO EXTEND PAST 12 DEGREES.  THE CREW ABORTED THE LANDING & DIVERTED TO AN AIRPORT WITH A LONGER RUNWAY.  TROUBLESHOOTING FOUND THE RT FLAP FOLLOW UP SWITCH PN 45AS61015-23 DEFECTIVE. THE SWITCH WAS REPLACED WITH AN OVERHAULED UNIT & RIGGED IAW AMM.  OPERATIONS CHECKED OK.

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