# SDR HEEA087144

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2003
- Submitted: June 16, 2003
- Operation: Air carrier
- Aircraft: N2753F
- Make and model: Bell 206B-3
- Registry model: [Bell 206B-3](https://openairdocs.org/model/bell-helicopter-textron-206b-3) (OpenAirDocs)
- Aircraft serial: 2729
- Aircraft time: 2,276 hours
- Engine: Allsn 250C20B
- Engine time: 26,374 hours
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Bolt
- Part number: 23068265
- Part serial: NM81420
- Condition: Damaged
- Location: Turbine Assy
- Part time: 569 hours, 1,432 cycles
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA087144

## Discrepancy

TURBINE WAS REMOVED FOR 1750 HOUR INSPECTION.  UPON INSPECTION OF PARTS NOTED FRETTING MUTE ON TIE BOLT. PART SCRAPPED.

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