ProblemPossibleCauseCorrectiveAction
1.Theenginemountingboltsareloose.1.Tightentheenginemountingbolts.
2.Theenginepulley,idlerpulley,orblade
pulleyisloose.
2.Tightentheappropriatepulley.
3.Theenginepulleyisdamaged.3.ContactanAuthorizedServiceDealer.
4.Thecuttingblade(s)is/arebentor
unbalanced.
4.Installanewcuttingblade(s).
5.Ablademountingboltisloose.5.Tightentheblademountingbolt.
Thereisabnormalvibration.
6.Abladespindleisbent.6.ContactanAuthorizedServiceDealer.
1.Theblade(s)isnotsharp.1.Sharpentheblade(s).
2.Acuttingblade(s)is/arebent.2.Installanewcuttingblade(s).
3.Thecutterdeckisnotlevel.3.Levelthecutterdeckfromside-to-side
andfront-to-rear.
4.Ananti-scalpwheelisnotsetcorrectly.4.Adjusttheanti-scalpwheelheight.
5.Theundersideofthecutterdeckis
dirty.
5.Cleantheundersideofthecutterdeck.
6.Thetyrepressureisincorrect.6.Adjustthetyrepressure.
Unevencuttingheight.
7.Abladespindleisbent.7.ContactanAuthorizedServiceDealer.
1.Thedrivebeltisworn,looseorbroken.1.Installanewdrivebelt.
2.Thedrivebeltisoffofthepulley.2.Installthedrivebeltandcheckthe
adjustingshaftsandbeltguidesforthe
correctposition.
Thebladesdonotrotate.
3.Thecutterdeckbeltisworn,loose,or
broken.
3.Installanewcutterdeckbelt.
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