# SDR DALA2016041803161

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2016
- Submitted: April 21, 2016
- Operation: Air carrier
- Aircraft: N957DN
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 53527
- Aircraft time: 49,140 hours, 28,017 cycles
- Engine: Iae V2528D5
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Turbine Case
- Condition: Cracked
- Location: Lt Engine
- 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/DALA2016041803161

## Discrepancy

LEFT ENGINE AFT VIBRATOR ISOLATOR THERMAL OVERHEATING FROM CRACK IN TURBINE CASE.  R & R AFT VIBRATIONS ISOLATOR IAW MM.

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