Operator's Manual

WARNING
Ifthemachineisnotsupported
adequately,itmayaccidentallyfall,
injuringanyoneunderthemachine.
Raiseafrontwheelandtherearwheeloff
theground;otherwise,themachinewill
moveduringadjustment.
3.Loosenthelocknutonthetractionadjustment
cam(Figure74).
g008922
Figure74
1.Tractionadjustmentcam2.Locknut
WARNING
Theenginemustberunningsothat
youcanmakeanaladjustmentof
thetractionadjustmentcam.Contact
withhotormovingpartscanresultin
personalinjury.
Keepyourhands,feet,face,andother
bodypartsawayfromthemufer,other
hotpartsoftheengine,androtating
parts.
4.Starttheengineandrotatethecamhexinboth
directionstodeterminethemidpositionofthe
neutralspan.
5.Tightenthelocknutsecuringtheadjustment.
6.Shutofftheengine.
7.Removethesupportblocksandlowerthe
machinetotheshopoor.Testdrivethe
machinetoensurethatitdoesnotmovewhen
thetractionpedalisinneutral.
CoolingSystem
Maintenance
CoolingSystemSafety
•Swallowingenginecoolantcancausepoisoning;
keepoutofreachfromchildrenandpets.
•Dischargeofhot,pressurizedcoolantortouching
ahotradiatorandsurroundingpartscancause
severeburns.
–Alwaysallowtheenginetocoolatleast15
minutesbeforeremovingtheradiatorcap.
–Usearagwhenopeningtheradiatorcap,and
openthecapslowlytoallowsteamtoescape.
CoolantSpecication
Thecoolantreservoirislledatthefactorywitha
50/50solutionofwaterandethyleneglycolbase
extended-lifecoolant.
Important:Useonlycommerciallyavailable
coolantsthatmeetthespecicationslistedinthe
ExtendedLifeCoolantStandardsTable.
Donotuseconventional(green)inorganic-acid
technology(IAT)coolantinyourmachine.Do
notmixconventionalcoolantwithextended-life
coolant.
CoolantTypeTable
Ethylene-GlycolCoolant
Type
CorrosionInhibitorType
Extended-lifeantifreezeOrganic-acidtechnology
(OAT)
Important:Donotrelyonthecolorofthecoolant
toidentifythedifferencebetweenconventional(green)
inorganic-acidtechnology(IAT)coolantandextended-life
coolant.
Coolantmanufacturersmaydyeextended-lifecoolantin
oneofthefollowingcolors:red,pink,orange,yellow,
blue,teal,violet,andgreen.Usecoolantthatmeetsthe
specicationsintheExtendedLifeCoolantStandards
Table.
ExtendedLifeCoolantStandards
ATSMInternationalSAEInternational
D3306andD4985J1034,J814,and1941
Important:Coolantconcentrationshouldbea
50/50mixtureofcoolanttowater.
•Preferred:Whenmixingcoolantfroma
concentrate,mixitwithdistilledwater.
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