Its not hard to do and doesn't cost any money but when you are
taking it apart and puting it all back together, be VERY careful,
take your time, and be sure not to shake or move the speedometer
around too much as you are doing it.
If not, the needle can hit the stop post and chip off the red paint
on the tip of the needle.
I did this and didn't notice it until I had completey reassembled it.
Then I got to take it apart again just to repaint the needle.
--- bill