Toro Multi Pro 1750 - Fuel System Maintenance; Replacing the Fuel Filter

2.Checkthegapbetweenthecenterandside
electrodes(Figure40)andbendtheside
electrode,ifthegapisnotcorrect.
g000533
Figure40
1.Center-electrodeinsulator3.Airgap(nottoscale)
2.Sideelectrode
InstallingtheSparkPlugs
1.Installthesparkplugsandmetalwashers.
2.Tightenthesparkplugsto24.4to29.8N∙m(18
to22ft-lb).
3.Pushthewiresontothesparkplugs(Figure39).
4.Closeandlatchtheseat.
FuelSystem
Maintenance
ReplacingtheFuelFilter
ServiceInterval:Every100hours—Replacethefuel
lter.
Every400hours/Yearly(whichevercomes
rst)—Inspectthefuellines.
1.Settheparkingbrake,stopthepump,shutoff
theengine,andremovetheignitionkey.
2.Releasethelatchonthebackoftheseatandlift
theseatforward.
3.Clampoffthehoseoneithersideofthefuellter
topreventgasfrompouringoutofthehoses
whenyouremovethelter.
4.Placeadrainpanunderthelter.
5.Squeezetheendsofthehoseclampstogether
andslidethemawayfromthelter(Figure41).
6.Removethelterfromthefuellines.
g001986
Figure41
1.Hoseclamp3.Filter
2.Fuelline4.Flow-directionarrow
7.Installanewlterandmovethehoseclamps
closetothelter.
Ensurethattheow-directionarrowpoints
towardtheengine.
45