# SDR HEEA0011559

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N86CH](https://openairdocs.org/aircraft/N86CH), registered now
- Make and model: Bolkms BO105S
- Aircraft serial: S557
- Engine: Allsn 250C20B
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: Gear Box Assy
- Part number: 6894171
- Condition: Low Oil Press
- Location: Engine
- Part time: 5,012 hours
- Stage of operation: IN
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA0011559

## Discrepancy

GEAR BOX ASSY LOW OIL PRESSURE.

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