Toro 74389 - Page 47

Problem
PossibleCauseCorrectiveAction
1.Theblade(s)isnotsharp.1.Sharpentheblade(s).
2.Acuttingblade(s)is/arebent.2.Installanewcuttingblade(s).
3.Themowerisnotlevel.
3.Levelthemowerfromside-to-sideand
front-to-rear.
4.Ananti-scalpwheelisnotsetcorrectly.4.Adjusttheanti-scalpwheelheight.
5.Theundersideofthemowerisdirty.5.Cleantheundersideofthemower.
6.Thetirepressureisincorrect.6.Adjustthetirepressure.
Thecuttingheightisuneven.
7.Abladespindleisbent.
7.ContactanAuthorizedServiceDealer.
1.Thedrivebeltisworn,looseorbroken.1.Installanewdrivebelt.
2.Thedrivebeltisoffofthepulley.
2.Installthedrivebeltandcheckthe
adjustingshaftsandbeltguidesforthe
correctposition.
3.ThePowerT ake-Off(PTO)switchor
PTOclutchisfaulty.
3.ContactanAuthorizedServiceDealer.
Thebladesdonotrotate.
4.Themowerbeltisworn,loose,or
broken.
4.Installanewmowerbelt.
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