# SDR HALA2009070700277

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2009
- Submitted: July 7, 2009
- Operation: Air carrier
- Aircraft: N587HA
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 33421
- Aircraft time: 25,777 hours, 4,927 cycles
- System (JASC): [7997 · Engine Oil System Wiring](https://openairdocs.org/jasc/7997)
- Part: Connector
- Condition: Dirty
- Location: Oil Cooler
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2009070700277

## Discrepancy

ETOPS SIGNIFICANT SYS - MX LEVEL EICAS MSG 'R ENG EEC C2' DISPLAYED.  AOC FIELD BLANK ON B COLUMN OF EPCS DISPLAYED FOR RT ENGINE.  PERFORMED RT PIMU BITE. HAS CH A AND CH B AOC TR-CK FAIL (351-23) AND EEC CH B AOC FD-BK FAIL. INSPECTED AND CLEANED AIR OIL COOLER CONNECTOR PLUG.  RAN ENG NO PIMU FAULTS.  NO EICAS MSGS.

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