# SDR SIMA20180529005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2018
- Submitted: June 4, 2018
- Operation: Air carrier
- Aircraft: [N230NN](https://openairdocs.org/aircraft/N230NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000550
- Aircraft time: 5,656 hours, 3,830 cycles
- Engine: Ge CF348E5
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Retainer
- Part number: 4114T06P03
- Condition: Damaged
- Location: Nr 1 Eng Blade
- Stage of operation: CL
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20180529005

## Discrepancy

NR 1 ENGINE LP VIBRATION INDICATED AMBER AND 4.0.  ABNORMAL INDICATION REMAINED AFTER COMPLYING WITH APPROPIATE CHECKLISTS, INCLUDING A REDUCED THRUST SETTING.  REPLACED NR 1 ENGINE FAN BLADES IAW EA72-00-00-011, OPS CHECKED GOOD.  REPLACED THE NR 1 ENGINE FAN PINS IAW EA72-00-00-013, AND FAN BLADES IAW EA72-00-00-011,  OPS CHECKED GOOD.

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