# SDR UO22003F00011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 19, 2003
- Submitted: November 25, 2003
- Operation: Air carrier
- Aircraft: [N158PH](https://openairdocs.org/aircraft/N158PH), registered now
- Make and model: Lear 45LEAR
- Aircraft serial: 047
- Engine: Garrtt TFE7312
- System (JASC): [8300 · Accessory Gearboxes](https://openairdocs.org/jasc/8300)
- Part: Shaft
- Part number: 30602732
- Part serial: 98P13092
- Condition: Unserviceable
- Location: Planetary Gear
- Part time: 2,359 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UO22003F00011

## Discrepancy

ENGINE WAS INSPECTED DUE TO BAD SOAP.  DURING INSPECTION OF FAN GEARBOX AREA 1 EA PLANETARY GEARSHAFT WAS FOUND SHEARED THROUGH AT LARGE BEARING.  NO OTHER PARTS WERE EFFECTED.

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