CASE CONSTRUCTION CX80C - Every 5000 Hours; Hydraulic Oil and Filters

6-MAINTENANCE
Every5000hours
Hydraulicoilandlters
NOTICE:whenusingthehydraulicbreaker,reducetheintervalofthehydraulicoilreplacement.Refertopage6-12.
NOTICE:whenusingthebiodegradableoil,reducetheintervalofthehydraulicoilreplacementto2000h.
WARNING
Burnhazard!
Beforeperforminganyserviceonthehy-
draulicsystem,youmustallowittocool.
Hydraulicuidtemperatureshouldnot
exceed40°C(104°F).
Failuretocomplycouldresultindeathor
seriousinjury.
W0241A
CAUTION
Escapinguid!
Hydraulicuidordieselfuelleakingun-
derpressurecanpenetratetheskinand
causeinfectionorotherinjury.Toprevent
personalinjury:Relieveallpressurebe-
foredisconnectinguidlinesorperform-
ingworkonthehydraulicsystem.Be-
foreapplyingpressure,makesureallcon-
nectionsaretightandallcomponentsare
ingoodcondition.Neveruseyourhand
tocheckforsuspectedleaksunderpres-
sure.Useapieceofcardboardorwood
forthispurpose.Ifinjuredbyleaking
uid,seeyourdoctorimmediately.
Failuretocomplycouldresultinminoror
moderateinjury.
C0104A
WARNING
Pressurizedsystem!
Neverattempttodrainuidsorremovel-
terswhentheengineisrunning.Turnoff
theengineandrelieveallpressurefrom
pressurizedsystemsbeforeservicingthe
machine.
Failuretocomplycouldresultindeathor
seriousinjury.
W0905A
Toreplacethehydraulicoilproceedasfollows:
1.Releaseallpressureinthehydraulicreservoir.
Refertopage6-11
2.Removethereservoircoverplate.
SMIL13CEX2797AB1
6-64