交通部民用航空局

發布日期

2011/05/22

適用性說明

This Airworthiness Directive (AD) applies to Embraer Model ERJ 190-100 STD, ERJ 190-100 LR, ERJ 190-100 IGW, ERJ 190-100 SR, ERJ 190-200 STD, ERJ 190-200 LR and ERJ 190-200 IGW airplanes; all serial numbers.

型別

This Airworthiness Directive (AD) applies to Embraer Model ERJ 190-100 STD, ERJ 190-100 LR, ERJ 190-100 IGW, ERJ 190-100 SR, ERJ 190-200 STD, ERJ 190-200 LR and ERJ 190-200 IGW airplanes; all serial numbers.

民航局AD編號

CAA-2011-05-008(已被CAA-2012-10-009取代)

原發布國

ANAC

原AD編號

2011-05-04(BRAZIL)

生效日期

2011/06/16

主旨摘要

During the airplane full scale fatigue test, cracks were found in some structural components of the airplane. Analysis of these cracks resulted in modifications on the Airworthiness Limitation Section (ALS) of Embraer ERJ 190 Maintenance Review Board Report (MRBR), to include new inspections tasks and its respective thresholds and intervals. Failure to inspect these structural components, according to the new tasks, thresholds and intervals, could prevent a timely detection of fatigue cracking. These cracks, if not properly addressed, could adversely affect the structural integrity of the airplane. Since this condition may occur in other airplanes of the same type and affects flight safety, a corrective action is required. Thus, sufficient reason exists to request compliance with this AD in the indicated time limit.

參考資訊（版本/ATA/SB）

MRB-1928R5 and TR 5-1

存檔序號

100-05-008

專業分項

Structure

產品類別

Airplane

備註

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