# SDR 95ZZZX4604

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N84EA
- Make and model: Cessna 550
- Registry model: [Cessna 550](https://openairdocs.org/model/cessna-550) (OpenAirDocs)
- Aircraft serial: 5500484
- Engine: Pwa JT15D4
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Blade
- Part number: 3022202
- Condition: Damaged
- Location: Lp Turbine
- Part time: 5,736 hours
- Component: 3022722
- 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/95ZZZX4604

## Discrepancy

DURING PHASE 25/HOT SECTON INSPECTION, IMPACT DAMAGE WAS FOUND ON 2ND STAGE LOW TURBINE.  THIS WAS CAUSED BY FAILURE OF DEFLECTOR RING.  UNIT WAS SENT TO P & WC, DISASSEMBLED, BLENDED AND REASSEMBLED.  NO COCKPIT INDICATIONS OF DAMAGE WERE NOTED PRIOR TO HOT SECTION INSPECTION.

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