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Check main body of carburetor and fuel tube, if dirty, clean them according to instruction.
12.4 Installation and adjustment
Assemble and install it according to reversed sequence of removal.
Adjustment of carburetor
Note: the idle adjustment screw has been adjusted in factory, which needs no adjustment usually. In
disassembly, record the rev number for installation.
Start and warm machine up for about 3 minutes to let motor run at normal driving temperature.
Adjust idle adjustment screw to make motor rev reach 1800rpm;
Spin mixture adjustment screw inwards to the bottom with moderate force;
Then the motor will switch off (if not, check whether gas filter interface is leaked, or screw is tight or gas filter
inlet is blocked);
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