Instead of three chain chomps, you will now need to face a single Giant Chain Chomp. Go to it and hose it down while it is still chained. When it is cooled off, yank out the peg (at the tail) using B.
The object of this level is to direct the Chain Chomps to rings on the ground. These rings are marked with the image of a Chain Chomp. Chomps endlessly roll on platform above. Chompworks Galaxy Comet ...