Periodic service points
1. Cylinder fins
Dust between the cylinder fins causes overheating. Periodically check and clean
the cylinder fins after removing the air filter and engine cover. When installing
the cylinder cover make sure that the motor connectors and grommets are properly seated in place
.
NOTE: Be sure to cover the air intake before starting this job.
2. Fuel filter
A) Using a wire hook remove the filter from the filler neck
B) Disassemble the filter and clean all parts with gasoline.
Replace with a new filter if necessary.
NOTE: After drying the filter, use a pliers to hold the end of the suction tube. When mounting the
fuel filter, be careful to prevent fibers or dust from entering the suction tube.
3. Oil tank
Using a wire hook, pull the oil filter out through the oil filler hole and clean it with gasoline. When you
put the filter back into the tank make sure it reaches the right front corner. Also, clean the dirt from
the tank.
4. Spark plug
Clean the spark plug electrodes using a wire brush. Verify that the gap between
the two electrodes is 0.65mm and make any necessary adjustments.
5. Sprocket
Examine the sprocket for signs of cracks or excessive wear that may affect chain
movement. If obvious wear is observed, replace the worn sprocket. Never chock a
worn chain on a worn sprocket or a worn chain on a new sprocket.
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