# SDR G41A2026032300207

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2026
- Submitted: March 23, 2026
- Operation: General aviation
- Aircraft: [N415SG](https://openairdocs.org/aircraft/N415SG), registered now
- Make and model: Lear 60LEAR
- Aircraft serial: 60283
- Aircraft time: 4,167 hours, 2,733 cycles
- Engine: Pwa PW305A
- System (JASC): [2430 · DC Generating System](https://openairdocs.org/jasc/2430)
- Part: Generator
- Part number: 400SG138Q2
- Part serial: 1864XL
- Condition: Failed
- Location: Zone 400
- Part time: 877 hours, 621 cycles
- Stage of operation: CL
- How discovered: V
- Nature of condition: S
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/G41A2026032300207

## Discrepancy

DEPARTING KAUS HEADING TO KSTL WHEN THE CREW NOTICED THE LH GENERATOR LIGHT ON AND THE AMP OUTPUT WAS ZERO. THEY ELECTED TO DIVERT INTO KELP (ATI JETS MAINTENANCE BASE). THE AIRCRAFT WAS LANDED SAFELY IN ELP, ATI MAINTENANCE MET THE AIRCRAFT AND TESTED THE GENERATOR AND DETERMINED IT HAD FAILED. A FRESH OVERHAULED UNIT WAS INSTALLED AND ENGINE RUN/GENERATOR TEST COMPLETED. ALL FUNCTIONS FOUND TO BE NORMAL. THE AIRCRAFT WAS RETURNED TO SERVICE AND HAS COMPLETED 4 FLIGHTS SINCE THE GENERATOR REPLACEMENT - NO ISSUES REPORTED.

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