Toro MultiPro 1750 - Changing the Nozzle Filter; Inspecting the Pump

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Figure60
1.Filterhead4.Bowl
2.O-ring(bowl)5.O-ring(drainplug)
3.Filterelement6.Drainplug
3.Rotatethedrainplugcounterclockwiseand
removeitfromthebowlofthepressurelter
(Figure60).
Note:Allowthebowltodraincompletely.
4.Rotatethebowlcounterclockwiseandremove
fromitslterhead(Figure60).
5.Removetheoldpressurelterelement(Figure
60).
Note:Discardtheoldlter.
6.ChecktheO-ringforthedrainplug(located
insidethebowl)andtheO-ringforbowl(located
insidethelterhead)fordamageandwear
(Figure60).
Note:ReplaceanydamagedorwornO-rings
fortheplug,bowl,orboth.
7.Installthenewpressurelterelementintothe
lterhead(Figure60).
Note:Ensurethatthelterelementisrmly
seatedintothelterhead.
8.Installthebowlontothelterheadandtighten
byhand(Figure60).
9.Installtheplugintothebowlandtightenbyhand
(Figure60).
ChangingtheNozzleFilter
Note:Determinetheappropriatenozzleltermesh
sizethatyouneedforyourjob;refertoSelectinga
Nozzle-TipFilter(Optional)(page25).
1.Parkthemachineonalevelsurface,engagethe
parkingbrake,shutoffthesprayerpump,shut
offtheengine,andremovethekey.
2.Removethenozzlefromthesprayturret(Figure
61).
g209504
Figure61
1.Sprayturret
3.Nozzle
2.Nozzlelter
3.Removetheoldnozzlelter(Figure61).
Note:Discardtheoldlter.
4.Installthenewnozzlelter(Figure61).
Note:Ensurethatthelterisfullyseated.
5.Installthenozzleontothesprayturret(Figure
61).
InspectingthePump
ServiceInterval:Every400hours/Yearly(whichever
comesrst)—Inspectthepump
diaphragmsandreplaceif
necessary(seeanauthorized
Torodistributor).
Every400hours/Yearly(whichevercomes
rst)—Inspectthepumpcheckvalvesand
replaceifnecessary(seeanauthorizedToro
distributor).
Note:Thefollowingmachinecomponentsare
consideredpartssubjecttoconsumptionthroughuse
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