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7.20
Spark plug.
7.21
To make sure the engine runs correctly a spark plug gap of 0.6 - 0.7 mm must be
maintained and the spark plug must be free of carbon deposits.
7.22
To remove the spark plug, pull off the HT lead and then undo the spark plug using
the supplied box spanner / T bar in an anti-clockwise direction.
7.23
Once the plug has been removed check it for visual damage, electrode wear and
carbon deposits. Replace a damaged or badly worn spark plug. Clean off any carbon
deposits by using a soft brass brush.
7.24
Check the gap with a feeler gauge and adjust electrode to the correct gap of
0.6 - 0.7mm.
7.25
Check the spark plug washer for damage and replace if required.
7.26
Refit the spark plug by hand to make sure it does not cross thread, tighten the spark
plug to a torque of 12/15Nm.
WARNING
The spark plug MUST be fully tightened otherwise the engine will overheat causing
damage. Always complete the following steps after the engine has been turned off
and allowed to cool down.
Summary of Contents for HYCH1500E-2
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