# SDR P5CA2018121430382

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2018
- Submitted: December 14, 2018
- Operation: Air carrier
- Aircraft: N644GT
- Make and model: Boeing 767-3JHF
- Registry model: [Boeing 767-3JHF](https://openairdocs.org/model/boeing-767-3jhf) (OpenAirDocs)
- Aircraft serial: 37810
- Aircraft time: 14,563 hours, 3,441 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Part number: 739515B
- Part serial: F0631
- Condition: Failed
- Location: Left
- Stage of operation: TX
- 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/P5CA2018121430382

## Discrepancy

AFTER SECOND ENGINE START ( LEFT ) " LEFT GENERATOR OFF" EICAS MESSAGE APPEARED. CLEARED AFTER CYCLING LEFT GENERATOR CONTROL(<P>TRANSFERRED TO MDDR 104408 AS PER DDG 24-00-01-01 CAT "B" </P><P>REFERENCE LOG PAGE 1030483 ITEM M4; REMOVED AND REPLACED LEFT ENGINE IDG IAW AMM 24-11-01, LEFT ENGINE IDG OPERATIONAL TEST SATISFACTORY AS PER AMM 24-11-00. IDG OIL LEAK CHECK SATISFACTORY. THIS CLEARS MDDR 104408</P>)

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