17-02-17, 09:12 AM
The fact that the valve is moving back to what you describe as the start position says the servo is probably fine. I suspect the cables are too tight or not correctly adjusted.
Start by removing the chrome valve cover. Then, with the ignition OFF, use an 8mm socket on the pulley bolt to turn the valve fully clockwise. Turn the ignition ON now and the valve should cycle back so that the fork is lined up with the alignment hole. Ignition OFF now.
If the fork is not precisely aligned, turn the pulley to the desired position over the hole and then pin the pulley in place with a drill bit or whatever. Now adjust the cables using the adjusters mid-way along them. You'll find these behind the top right frame rail.
With the valve pinned in place, you should have 1.5 - 2.0mm freeplay in each cable.
Unpin the valve, rotate it back to fully clockwise again and turn on the ignition. If correctly adjusted, it should now rotate back to put the fork over the hole. If it doesn't, repeat the process. It may take a few goes to get the idea of how to alter the valve position with the cable adjusters.
If you still get the 7k error code, either the cables are too tight (slacken a little more) or the valve isn't moving as freely as it should.
Start by removing the chrome valve cover. Then, with the ignition OFF, use an 8mm socket on the pulley bolt to turn the valve fully clockwise. Turn the ignition ON now and the valve should cycle back so that the fork is lined up with the alignment hole. Ignition OFF now.
If the fork is not precisely aligned, turn the pulley to the desired position over the hole and then pin the pulley in place with a drill bit or whatever. Now adjust the cables using the adjusters mid-way along them. You'll find these behind the top right frame rail.
With the valve pinned in place, you should have 1.5 - 2.0mm freeplay in each cable.
Unpin the valve, rotate it back to fully clockwise again and turn on the ignition. If correctly adjusted, it should now rotate back to put the fork over the hole. If it doesn't, repeat the process. It may take a few goes to get the idea of how to alter the valve position with the cable adjusters.
If you still get the 7k error code, either the cables are too tight (slacken a little more) or the valve isn't moving as freely as it should.