# SDR XGN2015F00002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2015
- Submitted: July 24, 2015
- Operation: Air carrier
- Aircraft: [N236CH](https://openairdocs.org/aircraft/N236CH), registered now
- Make and model: Beech A36
- Registry model: [Beech A36](https://openairdocs.org/model/beech-a36) (OpenAirDocs)
- Aircraft serial: E502
- System (JASC): [3340 · Exterior Lighting](https://openairdocs.org/jasc/3340)
- Part: Circuit Breaker
- Part number: 35380132101
- Condition: Failed
- Location: Nav Light
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/XGN2015F00002

## Discrepancy

AS A RESULT OF AD 2008-13-17, THE NEW CB REPLACEMENTS ARE FAILING AT A REGULAR RATE, COMPARED TO THE ORIGINAL PN SWITCHES.  THESE REPLACEMENT SWITCHES ARE OF POOR QUALITY & DO NOT LAST LONG.  WE ARE HAVING A HIGH FAILURE RATE.

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