# SDR DALA2022111807424

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2022
- Submitted: November 18, 2022
- Operation: Air carrier
- Aircraft: [N3737C](https://openairdocs.org/aircraft/N3737C), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30799
- Aircraft time: 62,904 hours, 28,719 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Idg
- Condition: Failed
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022111807424

## Discrepancy

SHIP 3737 -DIV- DISPATCHED IAD WITH RT IDG ON MEL. ENROUTE LOST APU, DOWN TO SINGLE ELECTRICAL SOURCE, DIVERTED TO MSP. CORRECTIVE ACTION: REPLACED RT IDG. APU AUTO SHUTDOWN DUE TO LOW OIL PRESSURE. CLEANED OIL COOLER, CHANGED OIL AND FILTER. REPLACED LOP SWITCH.

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