# SDR 2006UALA01191

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2006
- Submitted: June 27, 2006
- Operation: Air carrier
- Aircraft: [N445UA](https://openairdocs.org/aircraft/N445UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 826
- Aircraft time: 28,010 hours, 10,721 cycles
- Engine: Iae V2527A5
- System (JASC): [2400 · Electrical Power System](https://openairdocs.org/jasc/2400)
- Part: Electrical Sys
- Condition: Multiple Fail
- Stage of operation: CL
- How discovered: O
- Nature of condition: G, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006UALA01191

## Discrepancy

RETURNED TO FIELD WITH MULTIPLE ELECTRICAL FAILURES.   CONFIRMED PULLING CB 1PH CAUSES OTHER FAULTS. RAN WIRES AND REPLACED RELAYS 6XB [E0217XXY0080A], 21XE [E0245-28A0], 8PH [630CC01Y1] & 31XE [E0242A28A0]. CONDITION BEHIND 106VU LOOKED GOOD.  RESISTER 32XE, ALONG WITH 14XE CHECKED GOOD.  CHECKED HISTORY DID NOT SEE ANY PROBLEMS WITH THE DC ESS BUS. SYSTEM TESTED GOOD.

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