It was reported by a reader that one of the links to my free bike maintenance book was defective. For some reason unknown to me, the file sharing site I was using deleted the file. I've uploaded the file again and also made the copy on dropbox.com publicly available. So with these two and the one on issuu.com that makes 3 copies available at all times.The odds that all 3 vanish in one fell swoop are pretty slim.
Feel free to keep me posted on dead links or missing stuff anytime, it's truly appreciated.
Until next time, ride safe and Godspeed.