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.
However, in these examples, there is a short bridge between the first half and the second half of the sentence. The bridge is known as a transitional phrase. There is always a comma after a transitional phrase but not before. A transitional phrase will usually start a new sentence, but if you would like a smoother transition than that afforded by a full stop / period, you can use a semicolon before a transitional phrase to merge the new sentence with the previous one.