# SDR 2011FA0000610

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 20, 2011
- Submitted: September 20, 2011
- Operation: General aviation
- Aircraft: [N8240T](https://openairdocs.org/aircraft/N8240T), registered now
- Make and model: Beech F33A
- Registry model: [Beech F33A](https://openairdocs.org/model/beech-f33a) (OpenAirDocs)
- Aircraft serial: CE1542
- Aircraft time: 21,899 hours
- Engine: Cont IO520BB
- Engine time: 6 hours
- Propeller: Hartzl PHCC3YF1
- System (JASC): [3340 · Exterior Lighting](https://openairdocs.org/jasc/3340)
- Part: Circuit Breaker
- Part number: 35380132103
- Part serial: 0911J
- Condition: Failed
- Location: Landing Light
- Part time: 2,301 hours, 9,206 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/2011FA0000610

## Discrepancy

PILOT REPORTED LANDING LIGHT INOP. ON TROUBLESHOOTING, TECH FOUND CIRCUIT BREAKER/ SWITCH TO BE AT FAULT. AD 2008-13-17 HAD BEEN COMPLETED 2301.4 FLIGHT HOURS PRIOR AND ESTIMATED CYCLES 9205.6. NO PROBABLE CAUSE OR RECOMMENDATIONS AT THIS TIME.

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