Toro Z Master 74143 - Page 45

7.Slidetheseatandseatplateforwardtoallowthe
frontnutstogothroughthekeyhole(Figure62).
g018378
1
2
Figure62
1.Seat
2.Frontnutswithkeyhole
8.Removetheseatandseatplatefromthemachine.
9.Unplugtheharnessconnectorfromtheseatswitch
locatedundertheseat(Figure63).
g018380
1
Figure63
1.Harnessconnector
10.Loosentheboltsholdingtheseattothemachineand
slidetheseatforwardintheslotstoremovetheseat.
11.Removetheelectricalconnectionfromtheseat
safetyswitch,locatedunderthebottomcushionof
theseat.Theswitchisapartoftheseatassembly.
12.Temporarilyinstallajumperwireacrossthe
terminalsintheconnectorofthemainwiring
harness.
13.Startengine.Brakemustbeengagedandmotion
controlleversouttostartengine.Operatordoes
nothavetobeintheseatbecauseofthejumper
wirebeingused.Runengineatfullthrottleand
releasebrake.
14.Runtheunitatleast5minuteswiththedrivelevers
atfullforwardspeedtobringhydraulicoilupto
operatingtemperature.
Note:Themotioncontrolleverneedstobein
neutralwhilemakinganynecessaryadjustments.
15.Bringthemotioncontrolleversintotheneutral
position.Adjustthepumpcontrolrodsbyloosening
thetwojamnutsandrotatingtheadjustmentnutin
theappropriatedirectionuntilthewheelsslightly
creepinreverse(
Figure64).Movethemotion
controlleverstothereversepositionandwhile
applyingslightpressuretotheleverallowthereverse
indicatorspringstobringtheleversbacktoneutral.
Thewheelsmuststopturningorslightlycreepin
reverse.
16.Tightenthetwojamnutsagainsttheadjustmentnut
(
Figure64).
2
g017438
1 1
Figure64
1.Jamnut2.Adjustmentnut
17.Shutoffunit.Removejumperwirefromwire
harnessandplugconnectorintoseatswitch.
18.Removethejackstands.
19.Raisethedeckandinstalltheheightofcutpin.
20.Checkthatthemachinedoesnotcreepinneutral
withtheparkbrakesdisengaged.
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