1 With the tube end in the container of brake fluid, connect the other end of the tube to the bleed valve. 2  Use a wrench to loosen the valve on the brake caliper just slightly. 3  Do not allow the brake fluid to begin to flow; just loosen the valve enough to make it easy to release when you are ready to bleed the line.
If you must include the footnote in the middle of a sentence for the sake of clarity, or because the sentence has more than one footnote (try to avoid this!), try to put it at the end of the most relevant phrase, after a comma or other punctuation mark. Otherwise, put it right at the end of the most relevant word.
No, by inserting reference citations in the text, you eliminate the need to use footnotes at the bottom of the page or at the end of your paper. The citations in your end-of-paper references list should give readers enough information to locate each source.