Millarco 62.090 - Page 29

Replacing the Spark Plug
NOTE: Before removing the spark plug, thoroughly clean the spark plug and cylin-
der head area. Follow these steps to replace the spark plug:
1. Ensure the engine is cool before servicing the spark plug.
2. Remove the spark plug boot.
3.Loosenthesparkplugbyturningitcounterclockwisewithasocket.
4. Remove the spark plug.
5.Handthreadsthenewsparkplug,turningitclockwise.Donotovertighten.
CAUTION: Be careful not to cross-thread the spark plug. Cross threading will
seriously damage the product.
WARNING: Depending on the type of fuel used, the type and amount of oil used
and/oryouroperatingconditions,theexhaustportandmufermaybecome
blocked with carbon deposits. If you notice a power loss with your petrol powered
tool you may need to remove these deposits to restore performance. We highly
recommendthatonlyqualiedservicetechniciansperformthisservice.
The Air Filter
CleaningtheAirFilter
Followthesestepstocleantheairlter:
1. Stop the engine.
2. Remove the spark plug boot.
3.Loosentheaircleanercoverbyturning
the knob counter clockwise.
4.Removetheairltercover.
5.Removetheairlterelement.
6. Inspect the element. If the element is
distorted or damaged replace it with a new one.
7. Wash the element in clean fuel and squeeze
or blow dry.
8. Wash the air cleaner in clean fuel and wipe or blow dry.
9.Rinsetheairlterandletitdrycompletely.
10.Worktwodropsofoilintotheairlter.
11.Replacetheairlter(tsonlyoneway).
12.Replacetheairltercover.
13.Tightentheairltercoverbyturningtheknobclockwise.
14. Replace the spark plug boot.
WARNING: Keeping air intake vents free of grass and debris prevents motor
overheating and possible failure.