# SDR UIEA2016070300561

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2016
- Submitted: July 5, 2016
- Operation: Air carrier
- Aircraft: [N640GT](https://openairdocs.org/aircraft/N640GT), registered now
- Make and model: Boeing 767-3S1
- Registry model: [Boeing 767-3S1](https://openairdocs.org/model/boeing-767-3s1) (OpenAirDocs)
- Aircraft serial: 25221
- Aircraft time: 80,684 hours, 17,065 cycles
- System (JASC): [2424 · AC Regulator](https://openairdocs.org/jasc/2424)
- Part: Gcu
- Condition: Malfunctioned
- Location: Right
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2016070300561

## Discrepancy

RIDGE VALVE STAT MSG.  ACCOMPLISHED FIM 24-20, TREE 802, BPCU BITE TEST STATES, COOLER+28V WIRING/GCU RE-RACKED RT GCU IAW AMM 24-22-00 AND RE-BIT BPCU AND TEST OK.  MESSAGE, STATUS, ALSO CLEARED, OK FOR SERVICE.

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