g003234
Figure34
1.Greasetting
2.Installagreasegunontoeachttingandgently
apply2or3pumpsofNo.2lithiumgrease.
ReplacingtheBlade
ServiceInterval:Yearly—Replacethebladeorhave
itsharpened(morefrequentlyifthe
edgedullsquickly).
Important:Youwillneedatorquewrenchto
installthebladeproperly.Ifyoudonothavea
torquewrenchorareuncomfortableperforming
thisprocedure,contactanAuthorizedService
Dealer.
Examinethebladewheneveryourunoutoffuel.Ifthe
bladeisdamagedorcracked,replaceitimmediately.
Ifthebladeedgeisdullornicked,haveitsharpened
andbalanced,orreplaceit.
WARNING
Thebladeissharp;contactingthebladecan
resultinseriouspersonalinjury.
Weargloveswhenservicingtheblade.
1.Disconnectthespark-plugwirefromthespark
plug;refertoPreparingforMaintenance(page
25).
2.Tipthemachineontoitssidewiththeairlterup.
3.Removethe2bladenutsandthestiffener
(Figure35).
g003134
Figure35
1.Bladenuts4.Bladedriver
2.Stiffener
5.Anti-scalpdisk
3.Blade6.Blade-stopsystemshield
4.Removetheblade(Figure35).
5.Installthenewblade(Figure35).
6.Installthestiffeneryoupreviouslyremoved.
7.Installthebladenutsandtorquethemto20
to37N∙m(15to27ft-lb).
27