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3.2 Cleaning and adjusting spark plug
You should periodically remove and inspect the spark plug because heat and deposits will cause the spark
plug to slowly break down and erode. If necessary, you should replace the spark plug with another of the
correct type.
Before fitting the spark plug, measure the electrode gap with a wire thickness gauge; adjust the gap to
specification if necessary.
0.6-0.7mm
When fitting the plug, always clean the gasket surface and use a new gasket. Wipe off any dirt from the
threads and screw in the spark plug to the correct torque.
3.3 Checking the fuel system
1. Check the fuel lines for leaks, crack, or malfunction. If a problem is found, contact your dealer and have
this repaired immediately.
WARNING
：
Check for fuel leakage regularly.
If any fuel leakage is found, the fuel system must be repaired by a qualified mechanic.
2. Check the fuel filter periodically. If foreign matter is found in the filter, replace it.
