Operator's Manual

ReplacingtheSparkPlug

ServiceInterval:Every100hours—Replacethesparkplug.

WARNING

Replacingthesparkplugwhiletheengineishot

canresultinburns.

Waituntiltheengineiscooltoreplacethespark

plug.

UseaTorosparkplugorequivalent(Champion®RN9YCor

NGKBPR6ES).

1.Removetheboot(Figure22).

Figure22

2.Cleanaroundthebaseofthesparkplug.

3.Removeanddiscardtheoldsparkplug.

Note:Youwillneedaratchetwrenchextensionto

removethesparkplug.

4.Setthegapbetweentheelectrodesonanewsparkplug

at0.76mm(0.030inch)(Figure23).

Figure23

1.0.76mm(0.030inch)

AdjustingtheAugerCable

ServiceInterval:Aftertherst2hours

Yearly

Ifthedrivebeltslipsorsquealsunderheavyload,adjustthe

augercable.

1.Loosenthenutonthelowercableclamp,butdonot

removeit(Figure24).

Figure24

1.Nut

3.Connector

2.Cable4.Spring

2.Pullthecableuptoremovesomeslack(Figure24).

Important:Donotremovealltheslackfromthe

cable.Removingalltheslackfromthecablewill

preventtheaugerfromstoppingproperly.

3.Holdthecableinplaceandtightenthenut(Figure24).

AdjustingtheTransmission

Cable

ServiceInterval:Aftertherst2hours

Yearly

Ifthewheelseasilystallout,orifthewheelsdrivewithout

engagingtheself-propelhandle,adjustthetransmissioncable.

1.Loosenthenutontheuppercableclamp,butdonot

removeit(Figure25).