Adams Car Package > Shared Material > Dialog Box - F1 Help > Remove Interface Parts

Remove Interface Parts

Setup → Model Simplification → Remove Interface Parts            Shared Dialog Box
Removes all the interface parts within a subsystem, assembly, template, or attached to a particular flexible body. This process is irreversible. The benefit of removing the interface parts is faster run times, as well as potential gains in Adams Solver robustness, which can reduce Simulation times substantially for assemblies that contain many interface parts. When you remove interface parts, any joints and forces attached to the interface part are moved to the appropriate flexible body. Those joint or force markers on the flexible body will automatically be associated to the closest node.
Learn about Interface Parts.
 
For the option:
Do the following:
Model
Shows the list of valid subsystems, assemblies, and templates that are currently in the database. Select the one for which you want to remove interface parts.
Flex Body
Select the flexible body for which you wish to remove interface parts.