Toro 39678 - Drive System Maintenance; Checking the Tire Pressure

6.Installanewlterandmovethehoseclamps
closetothelter.
7.Openthefuel-shutoffvalveatthefueltank
(Figure30).
8.Checkforfuelleaksandrepair,ifneeded.
9.Wipeupanyspilledfuel.
ServicingtheFuel-VentSystem
ServiceInterval:Every200hours/Yearly(whichever
comesrst)
1.Parkthemachineonalevelsurface,disengage
thePTO,andengagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
3.Removetheexistingfuel-ventlter(Figure32).
4.Installanewfuel-ventlter.
g014686
Figure32
1.Fuel-ventlter2.Rightsideoftheengine
DriveSystem
Maintenance
CheckingtheTirePressure
ServiceInterval:Every50hours/Monthly(whichever
comesrst)
Maintaintheairpressureinthereartiresat83to97
kPa(12to14psi).Uneventirepressurecancause
anunevencut(Figure33).
Note:Thefronttiresaresemi-pneumatictiresanddo
notrequireair-pressuremaintenance.
g001055
Figure33
32