Navistar MaxxForce 7

SECTION5–MAINTENANCESCHEDULEANDSERVICEPROCEDURES
ServiceProcedures(cont.)
ENGINEOILANDFILTER(cont.)
Figure31OilFilterRemovalAndInstallation
1.Oillterheader
2.Oilpan
3.Spin-onoillter
4.OillterO-ring
CAUTION:Topreventenginedamage,donotoverllwithoil.
13.Addcorrectoilviscosity.APICJ-4oilisrecommendedbut
CI-4isallowable.UseofCI-4engineoilwillreduceDPF
cleaninginterval.ForfurtherinformationseeMaintenance
ScheduleandServiceProcedureschart(page63).Addoil
throughtheengineoillltube.
Figure32OilLevelGauge(Typical)
14.Checkoillevelgauge.Oillevelmustbewithinthe
crosshatchedoperatingrangeonthegauge.
15.Startengineandrunatlowidle.
16.Checkreadingonoilpressuregauge.
•Minimumlubeoilpressureis12psi(83kPa)@700
rpm.
•Ifthereisnogaugereading,shutenginedown
immediately.Checkforoillteranddrainplugleaks.
•Letenginerununtiloperatingtemperatureisreached.
Checkforleaks.
17.Shutdownenginefor5minutes.
CAUTION:Topreventenginedamage,donotoverllwithoil.
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