66VOLVOEngines
EngineComponents,ServiceSchedules
Component
OperationKm(Miles)/MaximumMonths/Hours
EngineFuelFilterChangeEachoilchange*
WaterSeparator
FilterchangeEachoilchange*
AirFilterUS
2010
Change160000(100,000)or12months,
whichevercomesrst
EngineCoolantChange500000(300,000)or24months,
whichevercomesrst
EngineCoolant
(ELC)
Change1000000(600,000)or48months,
whichevercomesrst
CoolantFilterUS
2010
Change80000(50,000)or6months,
whichevercomesrst
EngineCoolant
Filter(ELC)US
2010
Change240000(150,000)or12months,
whichevercomesrst
Valves/Engine
Injectors**
InitialAdjust
200000(125,000)or12months,
whichevercomesrst
Valves/Engine
Injectors**
Adjust
400000(250,000)or24months,
whichevercomesrst
Catalyzed
DPFFilter(If
equipped)
Change400000(250,000)or4,500hours,
whichevercomesrst.
Aftertreatment
DieselExhaust
FluidDosing
Valve
Clean240000(150,000)or4,500hours,
whichevercomesrst.
Aftertreatment
DieselExhaust
Fluid(DEF)
PumpFilter
ChangeFirstChange;161000(100,000),
3200hoursorthree(3)years.
Thenevery241000(150,000)4800
hoursorthree(3)years,whichever
comesrst.
DieselExhaust
Fluid(DEF)Tank
FillerNeckFilter
Cleaning
Clean280000(175,000)or12months,
whichevercomesrst.
*Undercertainconditions(forexample,irregularfuelquality),thefuel/water
separatorltersmayrequiremorefrequentreplacement.
**Valvesmustbeadjustedwhenevertherockershafthasbeenremovedand
reinstalledforanyreason.