Navistar MaxxForce 9

SECTION5–MAINTENANCESCHEDULEANDSERVICEPROCEDURES
Figure32Oillevelgauge(typical)
14.Checkoillevelgauge.Oillevelmustbewithinthe
crosshatchedoperatingrange.
15.Startengineandrunatlowidle.
16.Checkreadingonoilpressuregauge.
•Minimumlubeoilpressureis15psi(103kPa)
minimum@700rpm.
•Ifthereisnogaugereading,shutenginedown
immediately.Checkforoillterleaks.
•Letenginerununtiloperatingtemperatureisreached.
Checkforleaks.
17.Shutdownenginefor15minutes.
CAUTION
Topreventenginedamage,donotoverllwithoil.
18.Recheckoillevelandaddoiltobringoillevelwithintheupper
halfofthecrosshatchedoperatingrangeonoillevelgauge.
CENTRIFUGEFILTER(IFEQUIPPED)
ServiceInterval(baseduponfuelconsumptionandspecic
engineapplication):
Thecentrifugelter(ifequipped)islocatedinoneofthefollowing
positions:
•Ontherightsideoftheenginecompartment.Itis
recommendedtochangethecentrifugeltereverytime
theengineoillterischanged.Forsafetyinformation,
refertotheyourEngineOperationandMaintenance
ManualandVehicleOperatorManual.
•Intheenginecompartment.Itisrecommendedtochange
thecentrifugeltereverytimetheengineoilandlteris
changed.SeeEngineOilandFilter(page65)forspecic
serviceintervals.Forsafetyinformation,refertotheyour
EngineOperationandMaintenanceManualandVehicle
OperatorManual.
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