Navistar MaxxForce DT - Engine Oil Specifications

SECTION1–ENGINESYSTEMS
RadiatorShutterEnable(RSE)
RSEprovidesasignaltoopenorclosetheradiatorshutters.
Closingtheshutterswillkeeptheenginewarmduringcold
weatheroperation.
RoadSpeedLimiting(RSL)
RSLisdesignedtoregulatethemaximumvehiclespeedas
controlledbytheacceleratorpedal.
CustomerprogrammableparameterswithintheEngineControl
Module(ECM)providevehiclespeedgovernorrelatedoptions
thatcanbeadjustedtosuitthecustomer'sneeds.Aparameter
isusedtosetthemaximumacceleratorcontrolledvehiclespeed.
ServiceInterval
Theserviceintervalfeatureisdesignedtoprovideavisual
remindertotheoperatorthattheengineoilchangeinterval
hasexpiredandroutinemaintenanceproceduresshouldbe
performed.
Theterm“interval”inthiscaseisusedtodescribethedistance,
time,orfuelusedbetweenthelastmaintenanceperformedon
thevehicleandthenextmaintenancewhichisdue.
Itisessentialthatoperatorsaretrainedtoknowthemaintenance
schedulesandinstructionsregardingtheoperationandreset
functionalityoftheserviceintervalforthefeaturetobeeffective.
SeeResettingChangeEngineOilServiceIntervalMessage
(page72).
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