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NOTE:Wheninstallinga newsparkplug,tighten1/2-turnafter the
sparkplugseatsto compressthe washer.Whenreinstallinga used
sparkplug,tighten 1/81to 1/41turnafterthe sparkplugseatsto
compressthe washer.GeneralRecommendations
1. Alwaysobservesafetyruleswhenperformingany maintenance.
2. Thewarrantyon thissnowthrowerdoesnot coveritemsthat have
beensubjectedto operatorabuseor negligence.To receivefull
valuefromthe warranty,operatormustmaintainthe snowthrower
as instructedin this manual.
3. Periodicallycheckall fastenersand hardwareto makesurethese
aretight.
Replacing the Shave Plate and
Skid Shoes
The shaveplateand skidshoesonthe bottomof the snowthrowerare
subjectto wear.Theseshouldbe checkedperiodicallyand replaced
whennecessary
1. Toreplace,removetwocarriageboltsandnutssecuringeachskidshoe
totheaugerhousing.SeeFigure15.
f
ShearPin
CotterPin
Carriage Bolt
Shave Plate /
LockNut
SkidShoe
l
/
CarriageBolt /_
LockNut
Figure 15
J
Lubrication
Fora viewof the lubricationpointsonthe snowthrower,see Figure16.
1. Lubricatepivotpoints on the augercontrolanddrivecontrolwitha
light engineoilonce a season.
2. Lubricatetheaugeridlerbracketwitha lightengineoilonceaseason.
Figure 16
Engine
Listedbeloware general recommendationsaboutmaintainingyour
snowthrowerengine.
1. Beforeoperatingsnowthrower,checkthe oil level.
2. Changeengine oil after first five hoursof operationandevery 50
hoursthereafter.
3. Cleanspark plug and resetthe electrodegap to 0.030"at least
once a seasonor every 100hoursof operation;replaceevery200
hoursof operation.
.
3.
.
Reassemblenewskidshoeswithhardwarejustremoved.Makesurethe
skidshoesareadjustedtobe level.
Toremoveshaveplate:Removebothskidshoesand hardware
includingcarriageboltsandnutswhichattachshaveplatetothe
snowthrowerhousing.Forlocationof shaveplate,see Figure15.
Reassemblenewshaveplate,makingsureheadsof thecarriagebolts
areto theinsideof thehousing.Reinstallskidshoes.Tightensecurely.
Servicing Auger
Theaugeris securedto the spiralshaftwith fourshearpinsand cotter
pins.If you hit a foreignobjectorice jam,the snowthroweris designed
so thatthe pinsmay shear.Referto Figure15.
Ifthe auger doesnot turn,check if the pinshavesheared.Replace,if
needed,with propershearpins. Referto the Parts List in this manual
for thecorrectpart number.
IMPORTANT:NEVERreplacetheauger shearpinswith standardpins
orfasteners.Anydamageto the auger gearboxor othercomponents,
as a resultof doingso,will NOTbe coveredby yoursnowthrower's
warranty.
17
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