∠MAINTENANCE2YEARs
4‑92YEARSMAINTENANCEANDCHECKS
COOLINGSYSTEMCOOLANT
圏ChangetheCooiant1CleanSystem
CAUTION
★Atoperatingtemperature,theenginecoolantis
hotandunderpressure.
晋Steamcancausepersonalinjury.
★Changethecoolantonlyaftertheenginehas
beenstopPedandthef目lcapiscoolenoughto
touchwithyourbarehand.
士Removethefillcapslowlytoreiievepressure.
CoolantshouldbedrainedandrepIacedevery250
servicehoursorsixmonths.However,whenadding
Long‑Life‑Cooiant"thedrainperiodcanbeextended
to2years.
Drainthecoolantea由erwheneverthecoolantisdirty
orfoamingisobserved.
1.Placethemachineonfirmandleveiground.
Stoptheengine.
2.Loosentheradiatorcapslowlytorelease
pressure,andremovethecap.
3.Openthedrainvalvesandallowthecoolantto
drain.
Drainvalvesbcatedundertheradiatorandthe
cylinderblocklef:tside.
4.C[osethedrainvalves.Fillthesystemwith
CIeaningSO]UtiOn.
5.Startandruntheenginefor1/2hour.Stopthe
engineanddrainthecleaningsolution.
6.Flushthesystemwithwater,withtheengine
stopped,unti[thedrainingwaterbecomesclear.
7.Cbsethedrainvaives.FiIIthesystemwithclean
waterandruntheengineforfiveminutes.Stop
theengineanddrainthewater.
8.Repeatstep6severaltimes,ifnecessary,until
thedrainedwaterbecomesclear.
9.Addthecoo]antsolution.Seenextpage.
10.Operatetheengineforfiveminuteswiththefi口
capoff.
11.MaintainthecooIant[eveltothef卍portneck.
12.Rep]acethecapifthegasketisdamaged.
]nsta[]thecap.
13.MaintainthecoolantlevelbetweentheFULLand
LOWmarksonthereservoir,
1Drainvalve
Radiatorpart
1
!滞樽湯〕」呉
コ_.燈、
野離賜
2Draincock
FULLlevel
LOWleveI
Coolant
reserVOlr
FULL
/ii…li鱒ii1
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