Toro 74997 - Cleaning the Engine Cooling Fins and Shrouds; Cleaning the Hydraulic Units

CleaningtheEngineCooling
FinsandShrouds
ServiceInterval:Every100hours/Yearly(whichevercomes
rst)
1.Disengagetheblade-controlswitch(PTO)andsetthe
parkingbrake.
2.Shutofftheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
3.Removetheairintakescreen,recoilstarter,andfan
housing(Figure76).
4.Cleanthedebrisandgrassfromtheengineparts.
5.Installtheair-intakescreen,recoilstarter,andfan
housing(Figure76).
Figure76
1.Engineguard4.Fanhousing
2.Engineair-intakescreen
5.Screw
3.Bolt
CleaningtheHydraulicUnits
ServiceInterval:Beforeeachuseordaily
1.Disengagetheblade-controlswitch(PTO)andsetthe
parkingbrake.
2.Shutofftheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
3.Movetheseatforward.
4.Cleanthedebrisandgrassfromthehydraulicunits
(Figure77).
5.Positiontheseat.
Figure77
1.Hydraulicunits
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