# SDR HEEA978901

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N9190Y](https://openairdocs.org/aircraft/N9190Y), registered now
- Make and model: Bolkms BO105S
- Aircraft serial: S669
- Engine: Allsn 250C20B
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Nozzle Vane
- Part number: 23060450
- Condition: Cracked
- Location: Nr 1
- Part time: 248 hours
- Component: 6898735
- 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/HEEA978901

## Discrepancy

NOZZLE CRACKED.  ENGINE REMOVED DUE TO LOW POWER AND TURBINE CYCLES.  UPON INSPECTION OF TURBINE PARTS NOTED: CRACKED AND BOWED BEYOND SERVICEABLE LIMITS ON NR 1 NOZZLE VANES.  INSTALLED A NEW NR 1 NOZZLE.

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