Evolution hulk petrol - To Remove and Reinstall the Spark Plug; Spark Plug - Checking and Replacement

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Fig. 13
WARNING: Be careful. Contact with used
engine oil can be harmful. The oil could be very
hot (burn risk) and some operators may experience
irritation if the oil contaminates exposed skin.
The operator should consider wearing mechanics
protective gloves if available. Any skin contaminated
with oil should be washed with soap and copious
amounts of clean water as soon as possible.
• Checktheoildrainpluganditsgasket.
• Checktheoilllercapandits‘O’ringgasket.
• Replaceanynon-serviceableparts.
• Re-installtheoildrainplugandtightenrmly.
• Relltheenginewiththecorrectgradeofengineoil
to the correct level.
• Rettheoilllercap.
• Checkforleaksandspillages,anddealwithas
necessary.
Note: Used engine oil should be disposed of in an
environmentally safe way. Check with your Local
Authority for the nearest used oil re-cycling facility.
2. Spark Plug - Checking and replacement
After approximately 50 hours of operation the spark
plug should be removed for checking, cleaning and
resetting.
To remove and reinstall the spark plug:
• Ensurethattheengineisswitched‘OFF’andthe
fuel tap is in the ‘OFF’ position.
WARNING: The engine should be cold before
commencing the spark plug removal procedure.
• PulltheHTleadfromthesparkplug.
• Usingasparkplugsocket(supplied)removethe
spark plug. (Fig. 13)
A serviceable spark plug in good condition should
exhibit light tan deposits on the plug nose. Remove
these deposits with a stiff brass wire brush.
• Checktheelectrodegapoftheplugusingasetof
feeler gauges.
• Adjustifnecessary.Thegapisgivenin
‘Specification Hulk Petrol’.
• Re-installthesparkplug.Becarefulthatitengages
the threads in the cylinder head correctly.