4-OPERATINGINSTRUCTIONS
Cab-Running-inProcedure
Yourmachinewilllastlongerandwillgivebetterandmore
economicalperformanceifyoupayparticularattentionto
theengineduringthersttwentyhoursofoperation.
Duringthisperiod:
•
Warmuptheenginebeforeusingitunderload.
•
Donotruntheengineforalongperiodatidlespeed.
•
Checkallinstrumentsfrequently.
•
Checktheoillevelsandcoolantsolutionlevelfre-
quently.
Duringtherun-inperiod,thefollowingchecksandservic-
ingoperationsshouldbecarriedoutinadditiontothose
speciedintheserviceschedule:
Aftertherst50hours
Checkthepadscrewsaretightenedtothecorrecttorque.
(Refertopage“6-51”).
Checkallnutsandscrewsaretightenedtothecorrect
torque.(Refertopage“6-79”).
(Ifequipped)Checkthecabprotectivestructure.(Refer
topage“3-77”).
Aftertherst250hours
Replacethepilotcircuitlterandthereturnlter.(Refer
topage“6-36”).
Replacetheoilinthetravelreductiongears.(Referto
page“6-50”).
Replacetheoilintheswingreductiongear.(Refertopage
“6-48”).
4-3