# SDR HALA2009102700489

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 27, 2009
- Submitted: October 28, 2009
- Operation: Air carrier
- Aircraft: N585HA
- Make and model: Boeing 767-3G5
- Registry model: [Boeing 767-3G5](https://openairdocs.org/model/boeing-767-3g5) (OpenAirDocs)
- Aircraft serial: 24257
- Aircraft time: 89,975 hours, 17,229 cycles
- System (JASC): [2410 · Alternator-Generator Drive](https://openairdocs.org/jasc/2410)
- Part: Idg
- Condition: Malfunctioned
- Location: Left
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2009102700489

## Discrepancy

ETOPS SIGNIFICANT SYS - LT GEN DRIVE EICAS AND LT DRIVE LIGHT CAME STEADY THEN WENT OUT ABOUT 30 NM FROM AIRPORT.  LIGHTS CAME ON TWICE(10-20 SEC) THEN OUT, PRIOR TO ANY DISCONNECT.  DID A BITE CHECK FOR THE BPCU, NO FAULTS FOUND.  DELTA P PRESS CK'S NML.  CHECKED CONNECTOR PLUG, CK GOOD.  RAN NR1 ENG, ALL INDICATIONS NORMAL.  ALL IAW FIM 24-20-001/101 FIG 101. IDG SERVICED AT OVERNIGHT CHECK.  VOLTS AND FREQ'S NML.  IDG OPS NML WITH SHIPS ENTIRE LOAD (.61).

---
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.