11558 8 OOppeerraattiinngg IInnssttrruuccttiioonnss –– 33558888001111660011 EENN –– 1122//1111
ReReneneww hyhydrdrauaulilicc oioill ofof woworkrkiningg hyhydrdrauaulilicc sysyststemem
Follow the precautions for handling fluids andFollow the precautions for handling fluids and
lubricants.lubricants.
HydraulHydraulic oil ic oil and oil tank may and oil tank may be at be at operaoperatingting
temptemperaeraturture. Dane. Dangerger ofof scalscaldsds andand burburns.ns.
Work on the truck on level groWork on the truck on level ground. und. Lower theLower the
carcarririagage,e, stostopp ththee enenginginee anandd puputt ththee paparkrkiningg brbrakakee
onon when when workingworking..
The operator can have the hydraulic oilThe operator can have the hydraulic oil
analysed after about 2750 service hours toanalysed after about 2750 service hours to
dedetetermrmininee ifif ththee hyhydrdrauaulilicc oioill mumustst bebe chchanangegedd
atat 30003000 servservice ice hourhours.s.
Technical skilTechnical skill and l and knowledge are requiredknowledge are required
for this procfor this procedure. edure. Please conPlease contact yourtact your
authoriseauthorised d dealer.dealer.
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22
55
d3591123d3591123
ReReneneww ththee mamainin hyhydrdrauaulilicc sysyststemem oioill
retreturnurn lilinene filtfiltersers
DaDangengerr ofof buburnrns.s.
FollowFollow the prthe procedurocedure fore for handlhandlinging fluids fluids and luand lubri-bri-
cancants. ts. ThThee oioill tatanknk,, filtfilterer anandd hyhydrdrauauliclic oioill mamayy bebe atat
operating temperature.operating temperature.
The hydraulic tank accumulates stored pressure,The hydraulic tank accumulates stored pressure,
taktakee carcaree whewhenn reremomovivingng thethe filfillelerr capcap..
DepreDepressurissurisese the the tank tank byby rotatrotating ing fillefillerr capcap
(3) slowly until air is (3) slowly until air is heard escaping fromheard escaping from
ththee tatanknk,, kekeepep rorotatatitingng ththee filfillelerr cacapp ununtitill nono
mormore ae airir isis heaheard.rd.
ReRemomoveve nunutsts (1(1)) frfromom ththee totopp ofof hohoususiningg (2(2),),
remremoveove houhousisingng (2)(2) toto expexposeose filtfilterer eleelemenmentt
retainer.retainer.
PrPressess retretainainerer dowdown,n, rotrotatatee thrthrougoughh 90°90° andand
liliftft ououtt toto alalloloww reremomovavall anandd rereplplacacememenentt ofof
filters (4).filters (4).
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