43
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.
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 PARSUN
dealer and have this repaired immediately.
0.8-0.9mm
