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Product Code:SAE J875
Title:Trailer Axle Alignment (STABILIZED Jun 2011)
Issuing Committee:Truck And Bus Total Vehicle Steering Committee
Scope:The scope of this SAE Recommended Practice, trailer axle alignment, is to identify the dimensional limits of, and a method to, establish a perpendicular relationship between the king pin centerline and the axle centerline at its midpoint. Various types of equipment are commercially available which can be used for this measurement which provides varying degrees of accuracy, but none can be endorsed by SAE.The most fundamental methods of measurement will be described here, but other equipment is available if a greater degree of accuracy is desired.Product Code:SAE AIR5773
Title:Use of the In-System Oil Filter to Support Condition Based Maintenance
Issuing Committee:E-32 Aerospace Propulsion Systems Health Management
Scope: The use of the in-system fluid filter as an early indicator of a system fault based on abnormal loading characteristics associated with accelerated component wear or failure. Characterization of the captured debris provide indication of the problem source.
Rationale: The use of the in-system fluid filter as an early indicator of a system fault based on abnormal loading characteristics associated with accelerated component wear or failure. Characterization of the captured debris provide indication of the problem source.