Operator's Manual

3.Removethebackcover(Figure45).
Figure45
1.Backcover
4.MovethespeedselectorlevertoPositionR2.
5.Dipyourngerinautomotiveengineoilandlightly
lubricatehexshaft.
6.MovethespeedselectorlevertoPosition6.
7.Lubricatetheotherendofthehexshaft.
8.Movethespeedselectorleverforwardandrearward
afewtimes.
9.Installthebackcoverandreturnthesnowthrower
totheoperatingposition.
ReplacingtheSparkPlug
ServiceInterval:Every100hours—Replacethespark
plug.
UseaChampionQC12YCorequivalentsparkplug.
Note:Toaccessthesparkplug,youmustrstremove
theuppersnowhood(Figure46).
Figure46
1.Chokeknob
3.Ignitionkey
2.Uppersnowhood
4.Screw(2)
1.Removethechokeknobandtheignitionkey
(Figure46).
2.Removethe2screwsthatsecuretheuppersnow
hoodtothesnowthrower(Figure46).
3.Slowlyremovetheuppersnowhood,ensuringthat
theprimerbulbhoseandtheignitionwireremain
connected.
4.Removethebracketthumbscrewandthebracket
(Figure47)..
Figure47
1.Spark-plugwire
3.Thumbscrew
2.Bracket
5.Cleanaroundthebaseofthesparkplug(Figure47).
6.Removeanddiscardtheoldsparkplug.
Note:Youwillneedaratchetwrenchextensionto
removethesparkplug.
7.Setthegapbetweentheelectrodesonanewspark
plugat0.030inch(0.76mm)(Figure48).
Figure48
1.0.030inch(0.76mm)
8.Installthenewsparkplugandtightenitrmly.
9.Installthebracketwiththethumbscrewthatyou
removedinstep1.
10.Ensurethattheprimerbulbhoseandtheignition
wireareconnectedandclearofthecarburetor
bracket.
11.Securetheuppersnowhoodtothesnowthrower
withthe2screwsthatyoupreviouslyremoved.
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