# SDR 95ZZZX1585

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N139BA](https://openairdocs.org/aircraft/N139BA), registered now
- Make and model: Beech 99
- Registry model: [Beech 99](https://openairdocs.org/model/beech-99) (OpenAirDocs)
- Aircraft serial: U76
- System (JASC): [3246 · Wheel/Ski/Float](https://openairdocs.org/jasc/3246)
- Part: Wheel Half
- Part number: 40172
- Condition: Cracked
- Location: Bolt Pad Holes
- Component: Parkerhanfin
- 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/95ZZZX1585

## Discrepancy

CRACKS WERE FOUND IN THE WHEEL HALF AROUND THE BOLT HOLES ON TWO WHEEL HALVES OF SIMILAR VINTAGE AND TYPE.  THEY WERE CAUSE FOR REPLACEMENT OF THE WHEEL HALF.  RECOMMEND THE BOLT HOLES BE VISUALLY INSPECTED OR ZYGLOED AT EACH TIRE CHANGE TO PREVENT FAILURE OF THE WHEEL HALF.

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