Foreword
TheinformationinthismanualappliestovehiclesbuiltJanuary2010
andlater.Pleasekeepthismanualinthevehicleatalltimes.
ThisHandbookonlyappliestoLEUandMRUmodelsequippedwith
naturalgasengines.Formodelsequippedwithdieselengines,please
refertoMackTerraProSeriesOperator’sHandbook.
Note:Illustrationsinthismanualareusedforreferenceonlyandmay
differslightlyfromtheactualvehicle.However,keycomponents
addressedinthisdocumentarerepresentedasaccuratelyaspossible.
TheNationalHighwayTrafcSafetyAdministration(NHTSA)and
MACKTrucks,Inc.shouldbeinformedimmediatelyifyoubelieve
thatthevehiclehasadefectthatcouldcauseacrash,injuryordeath.
ContactNHTSAbycallingtheAutoSafetyHotlineat1(888)
327-4236,bywritingtoNHTSA,U.S.DepartmentofTransportation,
Washington,DC20590,byTTYat1(800)424-9153,orvisittheir
websiteatwww.nhtsa.dot.gov.
MackTrucks,Inc.
Greensboro,NCUSA
Ordernumber:PV776-21607699
©2010MackTrucks,Inc.,Greensboro,NCUSA
Allrightsreserved.Nopartofthispublicationmaybereproduced,
storedinretrievalsystem,ortransmittedinanyformsbyanymeans,
electronic,mechanical,photocopying,recordingorotherwise,without
thepriorwrittenpermissionofMackTrucks,Inc.