Allett C 34, Руководство оператора и перечень запасных частей

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34
Bi-weekly maintenance
Checking the spark plug condition and gap
WARNING - PREVENT ACCIDENTS
Allow the engine to cool before attempting to remove
the spark plug.
•
Locate the spark plug.
•
Pull off the high tension lead and remove the spark
plug using a spark plug socket.
•
Check that the spark plug is in good condition, replace if necessary.
Check that the gap is between 0.7 - 0.8mm using a feeler gauge.
•
Replace the spark plug and refit the high tension lead.
Checking the chains and belts
•
To check whether the cutting cylinder drive belt is correctly tensioned you must first ensure that the
engine is OFF and the parking brake is engaged.
•
Pull the cutting cylinder drive handle towards the handlebar. At around 30mm from the handlebar
the drive to the cylinder should begin to engage.
•
If the drive does not engage then the belt needs to be tightened.
•
If resistance is felt when the drive handle is further than 30mm away from the handlebar then the
belt is too tight and needs to be adjusted accordingly.
•
To check chain tension, firstly remove the chain guard on the side of the machine.
•
The chains are correctly tensioned when there is no more than 10mm movement at the midpoint of
the slack side of each chain. If necessary adjust.