# SDR HALA2010112000551

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 20, 2010
- Submitted: November 22, 2010
- Operation: Air carrier
- Aircraft: [N597HA](https://openairdocs.org/aircraft/N597HA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 23277
- Aircraft time: 70,799 hours, 31,511 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Generator
- Part number: 727810C
- Part serial: 1607
- Condition: Faulty
- Location: Apu
- Part time: 16,463 hours, 3,227 cycles
- 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/HALA2010112000551

## Discrepancy

ETOPS SIGNIFICANT SYSTEM - APU SHUTDOWN AT GATE.  PERFORMED APU BITE. NO FAULTS NOTED.  RESTARTED APU -  
COULD NOT GET GENERATOR ONLINE.  REPLACED APU GCU PER AMM 24-22-02.  NO HELP.  RE-INSTALLED ORGINAL APU GCU PER AMM 24-22-02.  REPLACED APU GENERATOR PER AMM 24-21-01.  OPS AND LEAK CHECK GOOD.

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