I uploaded a large engine assembly from our supplier and need to remove some of components and replace with custom parts I designed for a specific customers application.  When I try to delete the component it removes the entire assembly.  I am running SW2008 and we do not have a subscription service so no access to API tech support.  Only other reference on this forum directed user to API tech support.  Looking for some positive suggestions that will point me in the right direction.

Thanks.