How do you change fuel filter and line on McCullough power Mac 6 chainsaw?

To change the fuel filter and line on a McCulloch Power Mac 6 chainsaw, first, remove the fuel tank cap and drain any fuel. Next, use a screwdriver to remove the screws securing the fuel tank and carefully detach it. Remove the old fuel line and filter from the tank, replacing them with new ones, ensuring the filter is submerged in fuel. Reassemble the tank, ensuring all connections are secure, and refill it with fuel before testing the chainsaw.