# SDR SIMA200815103

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2008
- Submitted: May 30, 2008
- Operation: Air carrier
- Aircraft: N738NR
- Make and model: Emb EMB-135LR
- Registry model: [EMB EMB-135LR](https://openairdocs.org/model/embraer-emb-135lr) (OpenAirDocs)
- Aircraft serial: 145401
- Aircraft time: 16,300 hours, 14,515 cycles
- Engine: Rroyce AE3007A13
- Engine time: 15,842 hours, 14,800 cycles
- System (JASC): [7240 · Turbine Engine Combustion Section](https://openairdocs.org/jasc/7240)
- Part: Liner
- Condition: Cracked
- Location: Combustor
- Component: Engine, Rroyce
- Component part number: AE3007A13
- Stage of operation: CL
- How discovered: O
- Nature of condition: M, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200815103

## Discrepancy

ON FLIGHT 4599 IN CLIMB CREW EXPERIENCED A MOMENTARY HIGH ITT ON ENGINE  NUMBER 1 GOING THRU 3000 FEET FOR 3600 FEET.  CREW REDUCED THRUST AND ITT REMAINED IN NORMAL GREEN LIMITS.  FADEC A WAS IN CONTROL OF ENGINE NUMBER ONE.  FOUND  NUMBER ONE ENGINE COMBUSTOR LINER HAS MISSING PIECES.  AIRCRAFT REMOVED FROM SERVICE.  REMOVED AND REPLACED ENGINE NUMBER 1 IAW WORK CARD NR 71-00-00.  ALL LEAK CHECKS AND RUN UP CHECKS GOOD.  AIRCRAFT RETURNED TO SERVICE.

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