# SDR SWIA200110099

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2001
- Submitted: August 17, 2001
- Operation: Air carrier
- Aircraft: N1105G
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120105
- Aircraft time: 29,948 hours, 36,752 cycles
- System (JASC): [2460 · DC Power Distribution System](https://openairdocs.org/jasc/2460)
- Part: Circuit Breaker
- Condition: Tripped
- Location: Dc Buss
- Stage of operation: AP
- How discovered: O
- Nature of condition: H, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA200110099

## Discrepancy

ON APPROACH TO PDX, EMERGENCY DC BUS 2 FAILED WHEN FLAPS WERE SELECTED 15 DEGREES.REMOVED AND REPLACED EMERGENCY DC BUS 2 CIRCUIT BREAKER IAW WM 20-00-07.  NO DEFECTS NOTED.

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