How do you replace a broken seat adjuster on Drivers side on 2006 Honda Civic

Right side of lever is broken, found replacement part, but not how to disassemble lever.

Asked by for the 2006 Honda Civic
There is a company that independent auto repair shops get their information from, this same information is available inexpensively for people that work on their own cars.. The information is year make and model specific, covering repair procedures, torque specifications, fluid capacities and specifications, service bulletins, component locations, wiring diagrams ect.... Alldata is very easy to navigate