Toro 74386 User Manual

RemovingtheSparkPlug
1.DisengagethePTO,movethemotioncontrolleversto
theneutrallockedpositionandsettheparkingbrake.
2.Stoptheengine,removethekey,andwaitforallmoving
partstostopbeforeleavingtheoperatingposition.
Figure42
Note:Duetothedeeprecessaroundthesparkplug,
blowingoutthecavitywithcompressedairisusually
themosteffectivemethodforcleaning.Thesparkplug
ismostaccessiblewhentheblowerhousingisremoved
forcleaning.
CheckingtheSparkPlug
Important:Nevercleanthesparkplug(s).Always
replacethesparkplug(s)whenithas:ablackcoating,
wornelectrodes,anoilylm,orcracks.
Ifyouseelightbrownorgrayontheinsulator,theengineis
operatingproperly.Ablackcoatingontheinsulatorusually
meanstheaircleanerisdirty.
Setthegapto0.030inches(0.76mm).
G008794
1
2
Figure43
InstallingtheSparkPlug
Tightenthesparkplug(s)to16ft-lb(22N-m).
16ft-lb
22N-m
G010687
Figure44
CleaningtheCoolingSystem
Cleantheairintakescreenfromgrassanddebrisbeforeeach
use.
1.Disengagethebladecontrolswitchandmovethe
controlleverstotheneutrallockedpositionandapply
theparkingbrake.
2.Stoptheengine,removethekey,andwaitforallmoving
partstostopbeforeleavingtheoperatingposition.
3.Removetheairintakescreen,aircleanercover,and
fanhousing.
4.Cleandebrisandgrassfromtheparts.
5.Installtheairintakescreen,aircleanercover,andfan
housing.
35

Toro 74386 Specifications

General

Brand	Toro
Model	74386
Category	Lawn Mower
Language	English