# SDR QXEA2013042200815

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2013
- Submitted: April 26, 2013
- Operation: Air carrier
- Aircraft: N422QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4150
- Aircraft time: 14,955 hours, 15,815 cycles
- System (JASC): [2450 · AC Power Distribution System](https://openairdocs.org/jasc/2450)
- Part: Circuit Breaker
- Condition: Tripped
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2013042200815

## Discrepancy

STBY HYD PRESSURE INDICATOR 1 CIRCUIT BREAKER IS TRIPPED. DIVERTED, LANDING UNEVENTFUL. RESET CIRCUIT BREAKER IAW GPM 9.2.2.1. NO HISTORY IN LAST 114 DAYS. C/W OPERATIONAL TEST OF SPU IAW AMM TASK 29-11-36-710-801. OPS CHECKED GOOD.

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