173
Maintenance
7
Service Indicator Lamps And Gauges
Warningandindicatorlamps(seeabove)indicatethecon-
ditionofthemonitoredsystem.Ifalampgoesonwhen
theengineisrunning,aserviceorrepairarerequired.
The operation of the indicator lamps and gauges is
described in the INSTRUMENTATION Section of this
manual.
WhentheignitionkeyisswitchedtotheONposition,the
instrumentpanelautomaticallychecksallmonitoredsys-
tems.Somewarninglamps,indicatoranddigitaldisplays
lightupfor3.5seconds.
Before starting the tractor, make sure all systems are
operating.
Service intervals can be programmed into the Digital
InstrumentClusterbyyourDealer'spersonneltoremind
youwhenserviceisrequired.
First service operations
After the first 50 hours
• Changetheengineoilandrelativefiltercartridge.
Afterthis,changetheengineoilandengineoilfilter
attheintervalsgiveninthe‘RoutineMaintenance
Table’.
•Replacethefuelfiltersafterthefirst50workhours.
Afterthis,replacethefuelfiltersattheintervals
specifiedinthe“RoutineMaintenanceTable”.
• Hydrauliccircuits:cleanthefilterontheintakeof
thesteeringandpowerliftcircuitpumps,thenclean
itafterevery250hoursservice.
• Replacethefilteronthedeliveryofthesteering
circuit,thenreplaceitevery250hoursservice.
• Checktomakesurethatallbolts,screwsandnuts
arecorrectlytorqued.
• Checkalloillevels.Ifnecessary,topupwithoilof
theprescribedtype.
• Checkthebrakepedaltravel.
• Checkthetensionofthefanbelt.
• Greaseallpointswithgreasenipples.
• Checkthetyrepressures.