# SDR HALA2009010300002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2009
- Submitted: January 5, 2009
- Operation: Air carrier
- Aircraft: N584HA
- Make and model: Boeing 767-300
- Registry model: [Boeing 767-300](https://openairdocs.org/model/boeing-767-300) (OpenAirDocs)
- Aircraft serial: 24258
- Aircraft time: 86,371 hours, 16,710 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Bypass Valve
- Condition: Leaking
- Location: Apu Oil System
- Stage of operation: IN
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2009010300002

## Discrepancy

ETOPS SIGNIFICANT SYSTEM - APU LEAKING OIL.  REMOVED AND REPLACED APU OIL COOLER BYPASS VALVE BASE PACKINGS PER AMM 90-27-10. SERVICED APU PER AMM 12-13-04. OPS AND LEAK CHECK OK.

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