Cartridge T04B18 409570-0019 408105-0216 Navistar DT466

Now position the bearing housing in the turbine housing according to your indexing marks and secure it with either its bolts or V-band clamp. Once this is secure you can torque the compressor wheel nut, taking care that the wheels don’t lose their positioning relative to each other. With your socket in place on the turbine end, use the inch pound torque wrench and carefully torque the compressor nut. The proper way to torque the nut is to use one hand to pull the wrench in a direction exactly perpendicular to the shaft while using the other hand to support the socket and turbine shaft from uneven pressure that could bend the shaft. Torque the shaft to the specs for your model of turbo. Note that some specs will specify a torque amount that is to be followed by an additional turn of so many degrees or parts of a turn.