# SDR MAMR2015121600654

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2015
- Submitted: December 16, 2015
- Operation: General aviation
- Aircraft: [N354DP](https://openairdocs.org/aircraft/N354DP), registered now
- Make and model: Beech V35
- Registry model: [Beech V35](https://openairdocs.org/model/beech-v35) (OpenAirDocs)
- Aircraft serial: D8309
- Engine: Cont IO520BB
- System (JASC): [8120 · Exhaust Turbocharger](https://openairdocs.org/jasc/8120)
- Part: Housing
- Part number: 40659522
- Condition: Damaged
- Location: Turbocharger
- Component: Turbocharger, Hartzl
- Component part number: 4066109029
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MAMR2015121600654

## Discrepancy

TURBOCHARGER RECEIVED IN FOR INSPECTION, FOUND THE TURNINE HOUSING HAD DEVELOPED A GROWTH OR DEFORMITY IN THE CASTING.  THIS DECREASED THE CLEARANCE BETWEEN THE TURBINE HOUSING AND THE TURBINE WHEEL CAUSING THE TURBO TO RUB/STICK.  REPLACED THE TURBINE HOUSING AND LOCKING HARDWARE IAW CURRENT TECH DATA.  TURBO LAST REPORTED 11-3-15, PN 406610-9029, SN H-QEL00156, TIS 230 HRS, TRUBINE HSG PN 406595-0022.

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