SDR CA120430007

Service difficulty report · Pcu · Emb ERJ190100IGW

Difficulty date: April 29, 2012
Submitted: September 14, 2015
Operation: General aviation
Make and model: Emb ERJ190100IGW
Aircraft time: 16,568 hours
Engine: Ge CF3410E5A1
System (JASC): 2710 · Aileron Control System
Part: Pcu
Part number: 4151001003
Condition: Failed
Location: Ailerons
Part time: 17,615 hours
Stage of operation: DE
How discovered: O
Nature of condition: F
Precautionary procedure: O

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

What was found

(CAN) ON DESCENT AT APPROXIMATELY FL300, CREW SAW AN EICAS MESSAGE, AILERON LT FAIL. CREW FOLLOWED QRH AND CHECKED THE SYNOPSIS PAGE WHERE THE LT AILERON WAS STILL GREEN. LT OTBD PCU REPLACED IAW T/C E19-27-12-01-400-801A. PART REMOVED: LT AILERON OTBD PCU PN 415100-1003, SN: 0213.

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