tanac Posted August 5, 2008 Share Posted August 5, 2008 I have Yamaha tdr 125, and my vents aren't working... Thay should open at like 6000 or 7000 RPMs, but thay dont. any1 knows how to fix them ??? i rly need help Link to comment Share on other sites More sharing options...
racerd Posted September 18, 2008 Share Posted September 18, 2008 I have Yamaha tdr 125, and my vents aren't working... Thay should open at like 6000 or 7000 RPMs, but thay dont. any1 knows how to fix them ??? i rly need help do you mean the power valve and is the power connected to the servo Link to comment Share on other sites More sharing options...
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