# SDR HALA0800551

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2008
- Submitted: April 30, 2008
- Operation: Air carrier
- Aircraft: N580HA
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 28140
- Aircraft time: 23,362 hours, 4,526 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Battery
- Part number: 024147000
- Part serial: 30294
- Condition: Inoperative
- Location: Apu
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA0800551

## Discrepancy

ETOPS SIGNIFICANT SYSTEM, APU DID NOT START-APU FAULT INDICATED.  REPLACED APU BATTERY PER FIM 49-11-00 FIM 106A AND AMM 24-31-04.  OPS CHECK GOOD.

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