# SDR 99ZZZX1466

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 8, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N500E
- Make and model: Gulstm GIV
- Aircraft serial: 1072
- Engine: Rroyce TAY6118
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: Nut
- Part number: EU10297
- Condition: Loose
- Location: Gearbox
- Part time: 3,237 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX1466

## Discrepancy

DURING STRIP OF THIS SUB-ASSEMBLY, NOTED THERE WAS LITTLE OR NO TORQUE ON THE RETAINING NUT, ALLOWING SHAFT TO SPIN IN RELATION TO THE THRUST BEARING.

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