# SDR CALA2026020213494

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2026
- Submitted: February 2, 2026
- Operation: Air carrier
- Aircraft: [N675UA](https://openairdocs.org/aircraft/N675UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29243
- Aircraft time: 90,240 hours, 17,543 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Part number: 745329B
- Part serial: G0201
- Condition: Faulted
- Location: Nr 1
- Part time: 733,498 hours, 704,280 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026020213494

## Discrepancy

LEFT GEN DRIVE EICAS CAME BACK ON & STAYED ON,  LT GEN DRIVE DISCONNECT PUSHED IAW QRH FOR MAINTENANCE ACTION.  REMOVED NR 1 ENG IDG IAW AMM 24-11-01.  ACP IDT INSPECTION OF FEEDER CABLES INSTALLATION, IAW GMM 09-10-05. UNIONS FROM OLD IDG NEED TO BE TRANSFERRED TO NEW IDG.  INSTALLED ENG NR 1 IDG UP TO STEP 9,  SERVICED IDG IAW AMM 24-11-01-404-001-006 . COMPLETED INSTALLATION OF ENGINE 1 IDG IAW AMM 24-11-01-404-001-006. DRY MOTORED ENGINE 1, NO LEAKS NOTED, CHECKED IDG OIL LEVEL AFTER DRY MOTOR & SERVICED AS NEEDED. PREFORMED IDG OP TEST IAW AMM 24-11-00-715-005, OPS TESTS PASSED,  NO LEAKS NOTED.

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