Operator`s manual

2. Removethethreescrewsthatsecurethelowerpanel.Removethelower Spar_ Plug
panelbylifting uponthepanelto freethetabsat thebottomof thepanel
fromthetabslotsandthenpull back.SeeFigure13.
DONOTcheckfor a sparkwith the sparkplug removed.DONOTcrankthe
enginewith the sparkplug removed.
If the enginehasbeenrunning,the muffler willbeveryhot.Becarefulnot
to touch the muffler.
Thesparkplugshouldbecheckedevery25hoursandchangedonceaseasonor
every100hours.Toensureproperengineoperation,thesparkplugmustalsobe
properlygappedandfreeof deposits.
I. Removethelowerpanelasinstructedinthe ChangingEngineOilsection.
Referto Figure13.
2. Removethesparkplugbootanduseasparkplugwrenchto removethe
plug,seeFigure15.
3.
4.
f
Figure13
NOTE:Thebottomof thepanelhastabsthathelpholditinplace.
NOTE:Anoil drainextensionkit isavailableseparately.Contacta SearsParts
andRepairCenterfor kit#753-06684.
Placea suitableoilcollectioncontainerundertheoildrainplug.
Removetheoildrainplug,seeFigure14.
k,_ _ oil _lug = J
Figure14
5. Tipthesnowthrowerbackto drainoilintothecontainer.Usedoilmustbe
disposedofata propercollectioncenter.
6. Reinstallthedrainplugandtightenit securely.
7. Refillwith therecommendedoilandchecktheoil level;referto Checking
andAddingOilintheAssemblySection.
8. Reinstalltheoilfiller cap/dipsticksecurely.
9. Re-installthelowerpanelbyplacingthetabsin thetabslots,lifting the
panelintoplaceandsecurewith thethreescrewsremovedinstep2.
14
©
i
SparkPlug
Figure15
Visuallyinspectthesparkplug.Discardthesparkplugifthereis any
apparentwear,oriftheinsulatoriscrackedorchipped.Cleanthesparkplug
with awire brushif it isto bereused.
NOTE:Aresistorsparkplugmustbeusedfor replacement.Contacta Sears
PartsandRepairCenterfora replacementsparkplug(Part#951-10292).
4. Re-installthelowerpanel.