Need4speed12000
Member
Hi I was wondering if anyone can help me. I have to install my stock exhaust back on and after hooking everything up I don't think the servo motor cables are doing what they are supposed to do. If I turn my key on, the servo motor turns to the right a little bit, but the actual EXUP valve does not turn at all. I ran the bike and revved it a few times and no movement at all from the EXUP valve. I even put the bike into 1st gear on the center stand and still no response. I read somewhere that the bottom cable to the EXUP valve attaches to the top part of the servo motor and I double checked this to be true. I have experimented by readjusting the bolts holding the cables to the EXUP valve at different lengths of the bolt to see if they tighten or loosen (a few videos I seen I can tell the top valve cable bolt it appears to have more thread then the bottom one and is the only thing I have to go on at this point). At one point I think they were too tight because the motor was making noises but nothing was happening. Can anyone explain why the valve is not moving from turning the key? Does it move when it is idling normally on start up (from videos I am guessing it does) Is there any videos on how to reinstall the servo motor cables? I have ordered a two brothers exhaust but who knows when it will actually show up and I don't want to run without an exhaust obviously so I don't want my bike to sit in the garage waiting for parts. Thanks any help would be appreciated.
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