# SDR CALA2026092119569

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2026
- Submitted: September 21, 2026
- Operation: Air carrier
- Aircraft: [N674UA](https://openairdocs.org/aircraft/N674UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29242
- Aircraft time: 91,025 hours, 17,579 cycles
- Engine: Pwa PW4060
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Part number: 745329C
- Part serial: G0802
- Condition: Faulted
- Location: Lt Generator
- 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/CALA2026092119569

## Discrepancy

EICAS MSG: LT GEN DRIVE DISPLAYED.  GEN DRIVE LIGHT ILLUM.   FOLLOWED CHECKLIST TO DISCONNECT LT GENERATOR,  REMOVED & REPLACED THE IDG IAW AMM 24-11-01-004-002-006 & AMM 24-11-01-404-001-006 UP H PROCEDURE.   INSPECTION VERIFIED PROPER CONNECTION AND TORQUE OF IDG FEEDER CABLES, COMPLETED INSTALATION TESTS FROM STEP 3. H. (10) OF LT IDG INSTLLATION IAW AMM 24-11-01-404-001-006 TO COMPLETION. OPS CHKD GOOD AND LEAK CHKD GOOD.

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