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NOTE:Wheninstallinga newsparkplug,tighten 1/2-turnafterthe
sparkplugseatsto compressthe washer.Whenreinstallinga used
sparkplug,tighten 1/81to 1/41turnafterthe sparkplugseatsto
compressthe washer.GeneralRecommendations
1. Alwaysobservesafetyruleswhenperformingany maintenance.
2. Thewarrantyon thissnowthrowerdoes notcoveritemsthat have
beensubjectedto operatorabuseor negligence.To receivefull
valuefromthe warranty,operatormustmaintainthe snowthrower
as instructedin thismanual.
3. Periodicallycheckall fastenersand hardwareto makesurethese
aretight.
Replacing the Shave Plate and
Skid Shoes
The shaveplateand skid shoesonthe bottomof the snowthrowerare
subjectto wear.These shouldbe checkedperiodicallyandreplaced
whennecessary
1. Toreplace,removetwocarriageboltsandnutssecuringeachskidshoe
totheaugerhousing.SeeFigure15.
f
ShearPin
CotterPin
Carriage Bolt
Shave Plate /
LockNut
SkidShoe
l
/
CarriageBolt /_
LockNut
Figure15
J
Lubrication
Fora viewof the lubricationpointsonthe snowthrower,see Figure16.
1. Lubricatepivotpointson the augercontroland drivecontrolwitha
light engineoil once a season.
2. Lubricatetheaugeridlerbracketwitha lightengineoilonceaseason.
Figure 16
Engine
Listedbeloware general recommendationsaboutmaintainingyour
snowthrowerengine.
1. Beforeoperatingsnowthrower,checkthe oil level.
2. Changeengineoilafterfirst five hoursof operationand every 50
hoursthereafter.
3. Cleansparkplugandresetthe electrodegapto 0.030"at least
once a seasonor every 100hoursof operation;replaceevery200
hoursof operation.
.
3.
.
Reassemblenewskidshoeswithhardwarejustremoved.Makesurethe
skidshoesareadjustedtobe level.
Toremoveshaveplate:Removebothskid shoesand hardware
includingcarriageboltsand nutswhichattachshaveplatetothe
snowthrowerhousing.Forlocationof shaveplate,see Figure15.
Reassemblenewshaveplate,makingsureheadsof thecarriagebolts
areto theinsideof thehousing.Reinstallskidshoes.Tightensecurely.
Servicing Auger
Theauger is securedto the spiralshaftwith fourshearpinsand cotter
pins.Ifyou hit a foreignobject or ice jam,the snowthroweris designed
so that the pinsmayshear.Referto Figure15.
Ifthe auger doesnot turn,check ifthe pinshavesheared.Replace,if
needed,with propershearpins.Referto the Parts List inthis manual
for thecorrectpart number.
IMPORTANT:NEVERreplacetheauger shearpinswith standardpins
orfasteners.Anydamageto the auger gearboxor othercomponents,
as a resultof doing so, will NOTbe coveredby yoursnowthrower's
warranty.
18
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