# SDR ASAA2021120336793

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2021
- Submitted: December 7, 2021
- Operation: Air carrier
- Aircraft: [N597AS](https://openairdocs.org/aircraft/N597AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35689
- Aircraft time: 49,613 hours, 14,857 cycles
- System (JASC): [2410 · Alternator-Generator Drive](https://openairdocs.org/jasc/2410)
- Part: Idg
- Part number: 761574B
- Part serial: AAAH005134
- Condition: Failed
- Location: #2 Engine
- Part time: 44,372 hours, 14,242 cycles
- Stage of operation: NR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021120336793

## Discrepancy

GEN #2 DRIVE DISCONNECT CAUTION LIGHT ILLUMINATED AND SWITCH ACTIVATED. GROUNDED - YES. DIVERSION TIME - 60 MINUTES - REMOVED AND REPLACED #2 ENG IDG REFB737-800 AMM 24-11-11. OPS CHECK, LEAK CHECK GOOD.

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