The Clutch Removal for 58cc Petrol Chainsaw, CS 054 likely refers to the process or tools used to remove the clutch from a 58cc petrol chainsaw, specifically for models like the CS 054. Removing the clutch typically involves binding the piston to prevent it from moving, using a rope or piston stop tool to hold it in place, and then using a hammer and chisel or screwdriver to loosen the clutch, which often has a reverse thread.