# SDR AALA20001436

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2000
- Submitted: October 30, 2000
- Operation: Air carrier
- Aircraft: [N776AN](https://openairdocs.org/aircraft/N776AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 29582
- System (JASC): [2420 · AC Generation System](https://openairdocs.org/jasc/2420)
- Part: Generator
- Condition: Failed
- 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/AALA20001436

## Discrepancy

ON DESCENT, LEFT GENERATOR FAILED, WOULD NOT RESET.  OK TO CONTINUE PER MEL 24-3 AUTH 8-84DC-C.  LEFT IDG UNUSABLE.  CHECK AND SERVICED APU OIL, LEFT AND RIGHT IDG, COMPLIED WITH MPM 24-3.  IDG DISCONNECTED.  120 MINUTE RULE APPLIES.  DEFERRED DUE N/S REQS GEN 0002ENT IN MIC SHEET.  REF IDG FAULT MAT SHOW FAULT CODE 242 012 41 MAINT MSG 24-31511.  REPLACED LEFT IDG.  PERFORMANCE CHECK ACCOMPLISHED, SYSTEM CHECK GOD.  REMOVED MEL 08-04DC-A REF 2504 CLEARED MIC.

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