Navistar MaxxForce 7 User Manual

SECTION5–MAINTENANCESCHEDULEANDSERVICEPROCEDURES
ServiceProcedures(cont.)
CHARGEAIRCOOLER(CAC)
ServiceInterval:BeforeEngineOperation
WARNING:Topreventpersonalinjuryordeath,shut
downengine,setparkingbrake,andblockwheelsbefore
inspectingtheChargeAirCooler.
1.InspectChargeAirCooler(CAC)corefordebrisandclogged
externalns.
2.Beforestartingengine,removedebrisblockingthecore.
EXTERNALLEAKAGE
ServiceInterval:BeforeEngineOperation
WARNING:Topreventpersonalinjuryordeath,shut
downengine,setparkingbrake,andblockwheelsbefore
inspectingforexternalleakage.
1.Checkforthefollowingconditions:
•Crackedhoses
•Looseclamps
•Coolantstains
•Oilstains
•Fuelstains
•Leakageatwaterpump(wetnessfromtheweepholeis
normal)
2.Correctproblems.
Page69

Navistar MaxxForce 7 Specifications

General

Brand	Navistar
Model	MaxxForce 7
Category	Engine
Language	English