# SDR 2010FA0000340

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2010
- Submitted: April 14, 2010
- Operation: General aviation
- Aircraft: [N8046G](https://openairdocs.org/aircraft/N8046G), registered now
- Make and model: Beech F33A
- Registry model: [Beech F33A](https://openairdocs.org/model/beech-f33a) (OpenAirDocs)
- Aircraft serial: CE1646
- Aircraft time: 4,735 hours
- Engine: Cont IO520BB
- Engine time: 1,437 hours
- Propeller: Hartzl PHCC3YF1
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Circuit Breaker
- Part number: 58380132103
- Condition: Failed
- Location: Landing Light
- Part time: 1,248 hours, 5,276 cycles
- Stage of operation: NR
- How discovered: C
- Nature of condition: L
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2010FA0000340

## Discrepancy

(VJ3S) PILOT REPORTED LANDING LIGHT INOP. ON TROUBLESHOOTING TECH FOUND CIRCUIT BREAKER/ SWITCH TO BE AT FAULT AD 2008-13-17 HAD BEEN COMPLETED 1248 FLIGHT HOURS PRIOR AND ESTIMATED CYCLES 4992.  NO PROBABLE CAUSE OR RECOMMENDATIONS AT THIS TIME.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.