# SDR CALA9700440

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N15069](https://openairdocs.org/aircraft/N15069), registered now
- Make and model: Doug DC-10-30
- Registry model: [Doug DC-10-30](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30) (OpenAirDocs)
- Aircraft serial: 46584
- Engine: Ge CF650C2
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Turbine  Liner
- Part number: 9211M70G07
- Condition: Failed
- Location: Nr 2 Engine
- Stage of operation: CR
- Nature of condition: J
- Precautionary procedure: A, E, F
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA9700440

## Discrepancy

THE NR 2 MANIFOLD LIGHT AND FIRE WARNING LIGHT ILLUMINATED WHILE EN ROUTE.  THE FIRE BOTTLE WAS DISCHARGED AND THE NR 2 ENGINE WAS SHUT DOWN.  THE AIRCRAFT WAS RETURNED TO EWR WHERE IT LANDED WITHOUT INCIDENT.  THE NR 2 ENGINE WAS REMOVED AND REPLACED.  *S/D*  A TURBINE MID FRAME LINER SEGMENT APPROXIMATELY 10 BY 3 IN AREA LIBERATED AND GOT TRAPPED AT LPT STAGE 1 NOZZLE.  ONE EACH LPT STAGE 1 BLADE FAILED AT THE PLATFORM IN HIGH CYCLE FATIGUE MODE DUE TO DISTURBANCE IN THE GAS FLOW.  MAJOR RESULTANT DAMAGE WAS OBSERVED IN THE LPT ROTOR AREA.

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