Toro 74143 - Page 46

5.Movetheseattothefurthestforwardpositionto
exposetherearnuts.
6.Loosentherearnuts.
Note:Thenutsdonotneedtoberemoved.
7.Slidetheseatandseatplateforwardtoallowthefront
nutstogothroughthekeyhole(Figure63).
g018378
1
2
Figure63
1.Seat
2.Frontnutswithkeyhole
8.Loosentheboltsholdingtheseattothemachine,and
slidetheseatforwardintheslotstoremovetheseat.
9.Unplugtheharnessconnectorfromtheseatswitch
locatedundertheseat(Figure64).
g018380
1
Figure64
1.Harnessconnector
10.Temporarilyinstallajumperwireacrosstheterminals
intheconnectorofthemainwiringharness.
11.Starttheengine,runtheengineatfullthrottle,and
releasethebrake.
Important:Thebrakemustbeengaged,and
themotion-controlleversmustbeouttostartthe
engine.Theoperatordoesnothavetobeinthe
seatbecauseofthejumperwirebeingused.
12.Runtheunitatleast5minuteswiththedrivelevers
atfullforwardspeedtobringthehydraulicoilupto
operatingtemperature.
Note:Themotion-controlleverneedstobeinneutral
whilemakinganynecessaryadjustments.
13.Bringthemotion-controlleversintotheneutral
position.
14.Adjustthepump-controlrodsbylooseningthe2jam
nutsandrotatingtheadjustmentnutintheappropriate
directionuntilthewheelsslightlycreepinreverse
(Figure65).
15.Movethemotion-controlleverstothereverseposition,
andwhileapplyingslightpressuretothelever,allow
thereverse-indicatorspringstobringtheleversback
toneutral.
Note:Thewheelsmuststopturningorslightlycreep
inreverse.
16.Tightenthe2jamnutsagainsttheadjustmentnut
(Figure65).
2
g017438
1 1
Figure65
1.Jamnut2.Adjustmentnut
17.Shutoffthemachine
18.Removethejumperwirefromthewireharness,and
plugtheconnectorintotheseatswitch.
19.Installtheseat.
20.Removethejackstands.
21.Raisethedeckandinstalltheheight-of-cutpin.
22.Ensurethatthemachinedoesnotcreepinneutralwith
theparkingbrakesdisengaged.
46