Volvo D13H - Regular Coolant Change Interval; Extended Life Coolant Change Interval

VOLVOEngines69
RegularCoolantChangeInterval
CoolantSCAlevelmustbetestedatleasttwiceperyearorwhenevercoolantlossoccurs.
Formaximumcoolantsystemefciency,testthesystemateveryengineoilchangeinterval,
every1,000hoursorevery6months(whichevercomesrst).ForproperSCAlevels,
consultServiceManual.
RegularCoolantFilterChangeIntervals
WARNING
Hotengine.Keepclearofallhotengine
partsanduids.Ahotengineanduids
cancauseseriousburns.
Thechargedcoolantltercontains8unitsofSCAthatarereleasedslowlyovertimeto
maintaintherecommendedlevelduringoperation.Consultengineservicemanualforproper
SCAlevelandchangeintervals.
ExtendedLifeCoolantChangeInterval
WARNING
Hotengine.Keepclearofallhotengine
partsanduids.Ahotengineanduids
cancauseseriousburns.
CAUTION
DONOTusealterthatcontainsSCA.
Damagetocomponentscanresult.
CAUTION
Extendedlifecoolantwilltestasoutof
additives(SCA),butSCAshouldnotbe
added.Shortenedenginelifemaybethe
resultofaddingSCA.
Note:DONOTaddsupplementcoolantadditives(SCA)toextendedlifecoolant.
Shouldtheextendedlifecoolantsystembecomecontaminatedwithregularcoolant
exceeding10%ofthesystemstotalcapacityorifSCAisaddedtoextendedlifecoolant,
drainthesystemandrellwithnewextendedlifecoolantorregularcoolant.