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Product Code:SAE J2436
Title:Accessory Drive Tensioner Test Standards (Mechanical Rotary Type)
Issuing Committee:Belt Drive (Automotive) Systems Committee
Scope:To document test procedures and set-ups that address known failure modes for mechanical rotary tensioners and establish minimum acceptance criteria. This SAE Standard does not encompass the pulley or pulley bearing. The sample sizes should be determined by agreement between the original equipment manufacturer (OEM) and the supplier.The failure modes to be addressed are:a. Durability Corrosion Contamination Structural Wear Temperature Alignmentb. Functional Clamp Load Damping Drop (Safety) Lift Lugs Load Noise Ozone Snap