Originally Posted by
alaxfire
Sportster ?? Don't know much about Harley's, but if you meant 'Roadster', then basic soldering skills and a magnifying glass should get you there.
On the K40 RCM fix, I suggest also using a solder-sucker and first remove the old solder from the 3 lugs, then use a good grade electronics solder to fix it.
( remove the negative battery terminal before diving into the adjacent electronics box )
You will be able to fix this in no time. Follow the directions and if you don't have a solder sucker, try heating up the point slowly and let the solder melt and add more as needed. I was able to do mine in less than 30 minutes and that was about a year ago.
Good luck and Happy New Year!!
Paul