I removed the cover, took off the nut holding the sprocket on, and then took the washer off and see that it is a keyed sprocket. It does not come off though after I take off the nut. I tried to pry it up, but it wouldn't come up. What do I do to get it off?
Thanks,
The double ended wheel puller is used to remove it. In the picture you will see it used on the clutch drive gear. Screw the large threaded end into the 10 tooth gear as tight as you can, take a wrench securing the tool itself and take a (I think) 14mm box wrench and tighten down. The gear should slide off. At times you may need to get gear puller (center shaft) as tight as you can and strike the hex head with a hammer, and tighten again. Repeat steps as necessary.
Check out my photo album....photo 24 through 30
http://www.motoredbikes.com/album.php?albumid=808
Photo 24 of 59 Now to remove the engine drive gear. As you can see we used the chain to keep the gear from turning while removing the nut.
Photo 25 of 59 To remove the nut holding the drive gear on, you can use the supplied socket wrench (opposite end of spark plug wrench). That wrench supplied is such a poor quality that I choose to use a 19mm 3/8 drive socket.
Photo 26 of 59 As you can see I had to use a little friendly persuasion.
Photo 27 of 59 Here is the nut removed. There is a star lock washer behind the nut.
Photo 28 of 59 Now is where a specialty tool is needed. To remove the gear I’m using the supplied (was in my second kit, not in my first) gear/wheel puller. NOTE
All four…drive gear, clutch gear, clutch assembly and magnet have woodruff keys. There are (2) different sizes. The magnet uses the one that is different in thickness.
Photo 29 of 59 Removing the drive gear with the puller.
Photo 30 of 59 Drive gear removed.