Important:Iftheoillevelinthecrankcaseis
toolowortoohighandyouruntheengine,
youmaydamagetheengine.
11.Installthedipsticksecurely.
12.Recycletheusedoilproperly.
ReplacingtheBlade
ServiceInterval:Yearly
Important:Youwillneedatorquewrenchtoinstallthe
bladeproperly.Ifyoudonothaveatorquewrenchorare
uncomfortableperformingthisprocedure,contactan
AuthorizedServiceDealer.
Examinethebladewheneveryourunoutofgasoline.Ifthe
bladeisdamagedorcracked,replaceitimmediately.Ifthe
bladeedgeisdullornicked,haveitsharpenedandbalanced,
orreplaceit.
Weargloveswhenservicingtheblade.
1.Disconnectthespark-plugwirefromthesparkplug.
RefertoPreparingforMaintenance(page16).
2.Tipthemachineontoitssidewiththedipstickdown.
3.Removethe2bladenutsandthestiffener(Figure35).
Figure35
1.Bladenuts
2.Stiffener
4.Removetheblade(Figure35).
5.Installthenewblade(Figure35).
6.Installthestiffenerthatyoupreviouslyremoved.
7.Installthebladenutsandtorquethemto20to37N∙m
(15to27ft-lb).
Cleaningthe
Blade-Brake-ClutchShield
ServiceInterval:Every25hours
Cleantheblade-brake-clutchshieldyearlytopreventtheblade
fromstallingwhileyoumow.
1.Disconnectthespark-plugwirefromthesparkplug.
RefertoPreparingforMaintenance(page16).
2.Tipthemachineontoitssidewiththedipstickdown.
3.Removethe2bladenutsandthestiffener(Figure36).
Figure36
1.Bladenuts4.Bladedriver
2.Stiffener
5.Disk
3.Blade6.Blade-brake-clutchshield
4.Removetheblade(Figure36).
5.Removethebladedriveranddisk(Figure36).
6.Removethebladebrake-clutchshield(Figure36).
7.Brushorblowoutdebrisfromtheinsideoftheshield
andaroundalltheparts.
8.Installtheblade-brake-clutchshieldthatyoupreviously
removed.
9.Installthebladedriveranddiskthatyoupreviously
removed.
10.Installthebladeandthestiffenerthatyoupreviously
removed(Figure36).
11.Installthebladenutsandtorquethemto20to37N∙m
(15to27ft-lb).
18