# SDR HALA0600646

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2006
- Submitted: September 1, 2006
- Operation: Air carrier
- Aircraft: [N583HA](https://openairdocs.org/aircraft/N583HA), registered now
- Make and model: Boeing 767-300
- Registry model: [Boeing 767-300](https://openairdocs.org/model/boeing-767-300) (OpenAirDocs)
- Aircraft serial: 25531
- Aircraft time: 64,773 hours, 11,734 cycles
- System (JASC): [4970 · APU Indicating System](https://openairdocs.org/jasc/4970)
- Part: Warning Message
- Condition: False Indication
- Location: Cockpit
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA0600646

## Discrepancy

ETOPS SIGNIFICANT SYSTEM, APU BITE BITE EICAS MTC MSG FOUND ON OVERNIGHT CHECK.  PERFORMED APU ECU BITE PER FIM 49-11-00/101 FIG 103, NO FAULTS ERASED.  MSG ON EICAS ECS MSG PAGE DID NOT RETURN.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.