dw621 spring removal

No instructions in the manual. How do I remove the sping in larger column? I want to use it in a table and can't figure it our. Help appreciated. Thanks

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.