# SDR 2011FA0000241

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2011
- Submitted: April 11, 2011
- Operation: General aviation
- Aircraft: [N851K](https://openairdocs.org/aircraft/N851K), registered now
- Make and model: Beech F33C
- Registry model: [Beech F33C](https://openairdocs.org/model/beech-f33c) (OpenAirDocs)
- Aircraft serial: CJ178
- Aircraft time: 5,217 hours, 5,217 cycles
- Engine: Cont IO520BB
- Engine time: 522 hours, 522 cycles
- Propeller: Hartzl PHCC3YF1
- System (JASC): [3340 · Exterior Lighting](https://openairdocs.org/jasc/3340)
- Part: Circuit Breaker
- Part number: 35380132103
- Condition: Failed
- Location: Taxi Light
- Part time: 819 hours, 3,276 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2011FA0000241

## Discrepancy

PILOT REPORTED TAXI LIGHT INOP. ON TROUBLESHOOTING, TECH FOUND CIRCUIT BREAKER/SWITCH TO BE AT FAULT. AD 2008-13-17 HAD BEEN COMPLETED 819 FLIGHT HOURS PRIOR AND ESTIMATED CYCLES 3276. NOTICED NEW CIRCUIT BREAKER MFG. NO PROBABLE CAUSE OR RECOMMENDATIONS AT THIS TIME.

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