SDR SIMA20180529005

Service difficulty report · Retainer · Emb ERJ170200LR

Difficulty date: May 29, 2018
Submitted: June 4, 2018
Operation: Air carrier
Aircraft: N230NN
Make and model: Emb ERJ170200LR
Aircraft serial: 17000550
Aircraft time: 5,656 hours, 3,830 cycles
Engine: Ge CF348E5
System (JASC): 7220 · Turbine Engine Air Inlet Section
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

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

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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