Toro 74939 - Mower Deck Maintenance; Leveling the Mower Deck

G008968
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2
Figure88
BottomViewofMachine
1.Filterlocations
2.Hydrauliclter
6.Applyathincoatofhydraulicoiltotherubbergasket
onthereplacementlter(Figure88).
7.Installthereplacementhydrauliclter.
8.Installthepumpdrivebeltandthemowerbelt.
9.Removethejackstandsandlowerthemachine(Figure
87).
10.Addoiltothehydraulicreservoirandcheckforany
leaks.
11.Cleanupanyspilledoil.
12.Starttheengineandletitrunforabout2minutesto
purgeairfromthesystem.
13.Stoptheengineandcheckforleaks.
14.Checktheoillevelwhiletheoiliscold.
15.Ifrequired,addoiltothehydraulicreservoir.
Note:Donotoverll.
MowerDeck
Maintenance
LevelingtheMowerDeck
SettingUptheMachine
Note:Ensurethatthemowerdeckisleveledbefore
matchingtheheight-of-cut(HOC).
1.Positionthemoweronaatsurface.
2.Disengagethebladecontrolswitch(PTO),movethe
motioncontrolleverstotheneutrallockedposition,
andsettheparkingbrake.
3.Stoptheengine,removethekey,andwaitforallmoving
partstostopbeforeleavingtheoperatingposition.
4.Checkthetirepressureofthedrivetires.Ifneeded,
adjustto90kPa(13psi).
5.Positionthemowertothe76mm(3inch)height-of-cut
position.
LevelingtheDeck
1.Positionthemoweronaatsurface.
2.Stoptheengine,waitforallmovingpartstostop,and
removethekey.Engagetheparkingbrake.
3.Checkthetirepressureinthedrivetires.Proper
inationpressurefortiresis90kPa(13psi).Adjust
ifnecessary.
4.Positionthetransportlockinthelatchingposition.
5.Pushthedeckliftpedalallthewayforwardandthe
deckwilllatchatthe14cm(51/2inch)transport
position(
Figure89).
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