# SDR KCSA201908012408

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2019
- Submitted: August 1, 2019
- Operation: Air carrier
- Aircraft: N739DH
- Make and model: Boeing 767324
- Aircraft serial: 27392
- Aircraft time: 88,608 hours, 16,764 cycles
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Circuit Breaker
- Condition: Failed
- Location: Buss Tie
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KCSA201908012408

## Discrepancy

DECLARED EMERGENCY DURING LANDING, DUE TO LOSS OF LEFT AC BUSS INFLIGHT.   REMOVED AND REPLACED LEFT BUSS TIE CIRCUIT BREAKER.

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