Toro 21464 - Engine;Powerhead Replacement

Engine/PowerheadReplacement
Engine/PowerheadRemoval
1.Parkthemachineonalevelsurface,stoptheengineandwaitforallmoving
partstostop.
2.Modelsequippedwiththe60vpowerhead,removetheharnessfrom
powerhead.
3.Modelsequippedwithelectricstartonly,removethe2(M4.2x2.0)
screwssecuringthebatterycover.Removethebatterycoverandfoampad.
Disconnectthebatterybyremovingthenegativecablerst,thenthepositive
cablefromthebattery.
4.Removethegrassbaggerassembly,ifattached.
5.Removethebrakecablefromtheengine.BrakeCableRemoval(page5–4)
6.Removethebladethefromtheenginecrank.RefertotheproductOperator’s
Manualforthebladeremovalprocedures.
7.Relievethebelttensionbyrockingthetransmissionforwardandremoving
thebeltfromthebladedrive.
8.Removethebladedriverfromthecrank.
g352011
Figure5
9.Removethe(1/4x1.33inch)shoulderscrewsecuringthebottomintake
covertothedeck.
22InchAWD/RWDSteelDeckWalkPowerMowerService
Manual
Page4–5
PowerSource:ServiceandRepairs
3445-579RevA