Howdy

Got a nice new shiny muffler for my Scott Bonnar 590 mower. Are there any tips & tricks for removing the old muffler. The fuel tank is obstructing the screw out of the old muffler. Do you need to move/remove the fuel tank to get the old muffler off? I'm assuming it's just an anti-clockwise screw out of the old muffler?

Details of Briggs & Stratton engine:

Model 80102 Type 0233-01 Code 77040401

Cheers
Pat