# SDR AU991087

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Fokker F.28 MK4000
- Registry model: [Fokker F.28 MK4000](https://openairdocs.org/model/fokker-f-28-mk4000) (OpenAirDocs)
- Engine: Rroyce SPEY55515
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Blade
- Part number: 9547
- Condition: Damaged
- Location: Turbine
- Stage of operation: IN
- Nature of condition: O, K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU991087

## Discrepancy

(AUS) LEFT ENGINE SECOND STAGE LP TURBINE BLADES CONTAIN IMPACT MARKS ON THE TRAILING EDGES.  FINE SLIVERS OF METAL IN THE TAILPIPE.  THE ENGINE WAS ALSO USING EXCESSIVE OIL.

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