Primary Water Inlet Valve leaked when water used

Removed rear panel, removed bolt holding valve assembly, pulled valve assembley toward rear to get access to screws to remove valve from assembly, removed electrical plugs and removed valveby it self. Had a little trouble removing line from valve. NO INSTRUCTIONS ON HOW TO REMOVE PLASTIC LINE FROM VALVE, Twisted on line and pulled and line finaly came out. Pushed line into new valve, mounted valve to assembly and connected electrical connectors on. pushed assembly back in and installed holding bolt, added cover to back and all's well.