Airworthiness Directives (ADs)
CAA-2009-02-004(已有後續修訂版)
The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.
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Issue Date
- 2009/02/17
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Applicability
- Embraer models ERJ 190-100 ECJ, ERJ 190-100 IGW, ERJ 190-100 LR, ERJ 190-100 STD, ERJ 190-200 IGW, ERJ 190-200 LR and ERJ 190-200 STD airplanes equipped with the outboard slat skew sensor part number (P/N) 1702286A or 1702288A.
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Model Number
- ERJ-190
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CAA AD Number
- CAA-2009-02-004(已有後續修訂版)
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Aeronautics Authority of Original AD
- ANAC
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Original AD Number
- 2009-02-03(BRAZIL)
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Effective Date
- 2009/02/16
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Subject
- It has been found the occurrence of outboard slat skew sensor failure in open or closed position. The combination of an outboard slat skew sensor failed closed, an outboard slat actuator structural failure (rupture) and its adjacent actuator torque limiter failing high (allows higher loads to the panel structure) occurring in the same slat surface, under normal flight loads, may lead slat surface to detach from wing with the possibility of hitting and damaging the horizontal stabilizer and elevator, which may affect the airplane controllability.
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Reference Publications (Revision/ATA/SB)
- Aircraft Maintenance Manual (AMM) Task 27-83-01-710-801-A “Outboard Slat Skew Sensor - Operational Test”.
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Remarks
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