Can't speak from experience, but machines are machines. Check this link:
http://www.sportrider.com/tech/146_9504_hand/
A quick google turns up a bunch of other links, but the job doesn't look overly difficult for a reasonably competent home mechanic.
http://www.sportrider.com/tech/146_9504_hand/
A quick google turns up a bunch of other links, but the job doesn't look overly difficult for a reasonably competent home mechanic.