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12 Model Number: PGG-800
Periodic maintenance
Periodic maintenance
Daily (pre-operation check)
• Checkfuelhoseforcracksorotherdamage.Replaceifnecessary.
• Checkexhaust-systemforleakage.Retightenorreplacegasketif
necessary.
• Checkchokeoperation.
• Checkrecoilstarteroperation.
3 Months or 50 hrs
• Checkconditionofsparkplug.Adjustgapandclean.Replaceif
necessary.
6 Months or 100 hrs
• Cleanfueltapandfueltanklter.Replaceifnecessary.
• Checkttingsandfasteners.Replaceifnecessary.
12 Months or 300 hrs
• Contactaspecializedservicecentretocheckthevalveclearance.
• Checkthefanofthecoolingsystemfordamage.
Spark plug inspection
Fig. 2
• Disconnectthesparkplugcap,andremoveanydirtfromaroundthe
spark plug area.
• Removesparkplug(10)withtheplugspannersupplied.
• Inspectthesparkplug.Itshouldbeatancolour.
• Measurethegap(distancecontactpoint)withasuitablegauge.The
gap should be 0,7 - 0,8 mm. Correct the gap, if necessary, by carefully
bending the side electrode.
• Replacethesparkplugiftheelectrodesareworn,oriftheinsulatoris
cracked or chipped.
• Installthesparkplugcarefully,byhand,toavoidcross-threading.
• Placethesparkplugwithcorrecttorque:20Nm.
• Attachthesparkplugcap.
Exhaust screen
• Waitforexhausttocool.
• Exhaustscreenmaybeblockedupwithcarbondeposits.
• Undothescrewcapandremovetheexhaustscreen.