# SDR HYIA070902001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2007
- Submitted: September 2, 2007
- Operation: Air carrier
- Aircraft: N2714B
- Make and model: Cessna 402C
- Registry model: [Cessna 402C](https://openairdocs.org/model/cessna-402c) (OpenAirDocs)
- Aircraft serial: 402C0210
- Aircraft time: 26,570 hours, 13,944 cycles
- System (JASC): [2400 · Electrical Power System](https://openairdocs.org/jasc/2400)
- Part: Master Switch
- Part number: CN358950
- Part serial: 0633
- Condition: Inoperative
- Location: Cockpit
- Part time: 875 hours, 2,111 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HYIA070902001

## Discrepancy

AVIONIC MASTER SWITCH INOPERATIVE DATE CODE 0633.  REMOVED AND REPLACED INOPERATIVE SWITCH WITH NEW SWITCH DATE CODED 0633.

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