# SDR SWAA2023120728915

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2023
- Submitted: December 7, 2023
- Operation: Air carrier
- Aircraft: [N282WN](https://openairdocs.org/aircraft/N282WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32534
- Aircraft time: 53,861 hours, 32,212 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Part number: UNKNOWN
- Condition: Sheared
- Location: Zn 400 Nacelle/P
- Stage of operation: CR
- 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/SWAA2023120728915

## Discrepancy

IN CRUISE #1 DRIVE LIGHT; #1 SOURCE LIGHT; & #1 GEN OFF BUS LIGHT ILLUMINATED; FOLLOWED PROCEDURE IN QRH. DISCONNECTED #1 DRIVE. DIVERTED TO MCI. PERFORMED NORMAL LANDING. ('NO OVERWEIGHT LANDING')<[01] TROUBLESHOT PER FIM 24-11 TASK 801. FOUND IDG FAULT. REMOVED #1 IDG AND FOUND INPUT SHAFT SHEARED. INSTALLED SERVICEABLE IDG PER AMM 24-11-11. OPS CHECK GOOD

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