# SDR CA160302018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2016
- Submitted: April 22, 2016
- Operation: General aviation
- Engine: Pwa PT642A
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Turbine Wheel
- Part number: 304929101
- Condition: Cracked
- Location: Engine
- Part time: 4,982 hours
- 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/CA160302018

## Discrepancy

(CAN) AT OVERHAUL, THE SUBJECT CT DISK WAS FOUND WITH A CRACK ON THE BALANCE RIM ON THE DOWNSTREAM SIDE.  NO CRACKS ARE ALLOWED IAW OHM 3021443 INSPECTION REQUIREMENTS.  THIS IS A LIFE LIMITED PART, ALLOWABLE LIFE IS 10,000 CYCLES.

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