SDR SWIA201439904

Service difficulty report · Blade · Emb ERJ170200LR

Difficulty date: November 10, 2014
Submitted: November 12, 2014
Operation: Air carrier
Aircraft: N117SY
Make and model: Emb ERJ170200LR
Aircraft serial: 17000416
Aircraft time: 665 hours, 322 cycles
Engine: Ge CF348E5
System (JASC): 7230 · Turbine Engine Compressor Section
Part: Blade
Condition: Vibration
Location: Engine
Stage of operation: CR
How discovered: O
Nature of condition: E, J
Precautionary procedure: A

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

What was found

DURING FLIGHT, THE NR 1 ENGINE LOW PRESSURE VIBRATION REACHED 4.0 CAUTION AND FLUCTUATED BETWEEN 3.7 AND 4.0 ENTIRE FLIGHT. DIVERTED, REMOVED NR 1, 25, 26 FAN BLADES PINS OF LT ENGINE AND CLEANED AND INSPECTED AND LUBRICATED IAW AMM. PERFORMED VIBRATION CHECK OF LT ENGINE IAW AMM, CHECKED GOOD. P

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