Browse Standards J3243
WIP 2020-12-01

Independent Suspension Drive Unit Spin Loss and Efficiency Testing J3243

This recommended practice describes a spin loss and efficiency test procedure for Independent Drive Units (FDU & RDU) used in light-duty vehicles. The test procedure is conducted on an axle test rig. The test matrix determines the spin loss and efficiency values at three mileage conditions of the axle and utilizes an accelerated break-in procedure.
Currently unavailable for purchase at this time

This Standard is currently a WIP.