1. Pull stock tensioner.
2. Remove right crank cover.
3. Install ape.
4. Run the center screw up against the slipper.
5. Move crank in direction of rotation [clockwise] you facing the 17mm bolt head.
6. That move means, load the chain past one tone wheel leg and stop.
7. Do not move the crank back, nor move the crank forward. You are there with the right hand in a taught-chain-position.
8. With the left hand, you are seeing if you can spin any more thread up against the slipper, as if you are spreading a butterfly's wing, you do not force a thing.
9. With that center bolt sitting there, unload the crank with the right hand.
10. Hold the center bolt so your other hand tightens the cinch bolt = Done!
11. To make sure there is no slop or minimum slop, lightly move the 17mm bolt back some.
12. Feel the front chain's freeplay at the front rung. Is there any? Then start all over.
13. If not, start engine to determine for zero noize IS!
14. No noise, you did fine.
15. If it whistles, it's too tight! This is not a bark down on the center bolt but to gently butt up against the slipper.
16. Therefore, no whistle noise should be present, that tensioner needs some freplay, but not as tight as a guitar string. That said, it says, 'No chain slop or whistle upon start up and idle."
* Last updated by: Hub on 12/26/2011 @ 12:00 PM *
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