Paccar PX-9 - Page 78

MAINTENANCESPECIFICATIONS
NOTE
•API:AmericanPetroleum
Institute
•CES:CumminsEngineering
Standard
•PACCARallows,formidrange
applications,theuseof
lubricatingoilsthatmeetor
exceedCumminsEngineering
Standard(CES)20078orCES
20081withnochangeinoil
draininterval.But,ifanon-low
ashlubricatingoilmeetingthe
CESclassicationCES20078
isused,theserviceinterval(s)
fortheaftertreatmentsystem
willbereduced.
Todetermineifthelubricatingoilmeets
CES20078orCES20081,reviewthe
labelonthebackofthelubricatingoil
bottlefortheCES20078orCES20081
reference.Ifacquiringthelubricating
oilinbulk,contactthesupplierfor
thelubricatingoilspecicationsand
conrmthattheoilmeetsCES20078
orCES20081.
Alsolocatedonthelubricatingoil
bottleistheAPIservicesymbolwhich
isshownintheillustration.The
upperhalfofthesymboldisplaysthe
appropriateoilcategories.Thecenter
sectionidentiestheSAEoilviscosity
grade.
Thefollowingtableshowshowthe
CEScomparestotheAmerican
PetroleumInstitute(API)classication.
5-
24Y53-1185-1B1(12/2014)
5