6-MAINTENANCE
Engineoilrecommendedoperatingtemperaturerange
CASECONSTRUCTIONprescribestheuseofengineoilsthatmeetCNHIndustrialstandardMAT3622inyouren-
gine.
YoumayuseotherengineoilsonlyiftheymeetAPICI-4orACEAE7performancerequirements.
CASECONSTRUCTIONengineoilsexceedAPIandACEAperformancerequirements.
NOTE:Donotputperformanceadditivesorotheroiladditiveproductsintheenginecrankcase.SeeyourCASE
CONSTRUCTIONdealerforengineoilanalysistestpackageinformation.
RECOMMENDEDVISCOSITYGRADESATVARYINGAMBIENTTEMPERATURELIMITS
(H)
SAE10W-30
(H)
SAE15W-40
-40°C
-40°F
-30°C
-22°F
-20°C
-4°F
-10°C
14°F
0°C
32°F
10°C
50°F
20°C
68°F
30°C
86°F
40°C
104°F
50°C
122°F
(H)=Engineoilpanorcoolantblockheaterrecommendedinthisrange
Engineoilandlterserviceintervals
Alwayschangeengineoilandlterattheserviceintervalsprescribedinthemaintenancechart,orannually(whichever
comesrst).
CASECONSTRUCTIONdenestheoil/lterchangeintervalsgiveninthismanualfromtestswithCASECONSTRUC-
TIONlubricants/lters.
Theserviceintervalsforengineoilandlterarebasedontypeofengineoilandoillterused,andalsoonsulfur
contentofdieselfuel.NeveruseltersotherthanCASECONSTRUCTIONgenuinelters.Seethepreviouspage
fortheapprovedsulfurcontentandforotherprescriptionsfordieselfueltobeused.
NOTICE:Ifdieselfuelwithsulfurcontenthigherthan350ppmandupto1000ppmshouldbeexceptionallyused,
theserviceintervalsofengineoil,oillterandfuelltersmustbereducedby50%.
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