# SDR HYIA6875DAVMSTR

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2009
- Submitted: January 16, 2010
- Operation: Air carrier
- Aircraft: [N6875D](https://openairdocs.org/aircraft/N6875D), registered now
- Make and model: Cessna 402C
- Registry model: [Cessna 402C](https://openairdocs.org/model/cessna-402c) (OpenAirDocs)
- Aircraft serial: 402C0511
- Aircraft time: 24,213 hours
- System (JASC): [2460 · DC Power Distribution System](https://openairdocs.org/jasc/2460)
- Part: Circuit Breaker
- Part number: CM358950
- Part serial: DATECODE0633
- Condition: Unserviceable
- Location: Avionics
- Part time: 3,133 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HYIA6875DAVMSTR

## Discrepancy

DURING ROUTINE SCHEDULED INSP, MX FOUND AVIONICS MASTER SWITCH WOULD SHUT OFF IN CTR POSITION.   MX R & R CIRCUIT BREAKER SWITCH.  SYS CHECKS OK.

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