# SDR SWAA2026072358008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2026
- Submitted: July 24, 2026
- Operation: Air carrier
- Aircraft: [N480WN](https://openairdocs.org/aircraft/N480WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33998
- Aircraft time: 72,490 hours, 43,411 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Condition: Warning Light
- 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/SWAA2026072358008

## Discrepancy

SOURCE OFF LIGHT AND DRIVE LIGHT ILLUMINATED IN CRUZE PER QRH DISCONNECT SWITCH TO DISCONNECT REMOVED AND REPLACED IDG IAW AMM 24-11-11. OPS CHECK AND LEAK CHECKS GOOD.

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