Case CX300C - Air conditioning; Checking the belt tension

6-MAINTENANCE
Airconditioning
WARNING
Maintenancehazard!
Nevertrytoservicetheair-conditioningsystemyourself.Contactyourdealerforservice.
Failuretocomplycouldresultindeathorseriousinjury.
W0268A
Servicespecications
Cleaningthesuctionandcirculationlters:Every50hours
Cleaningtheaircirculationlter:Every50hours
Replacethelters:Every2000hours
Haveacheckedbyaspecialist:Every6months
Thecomponentsoftheairconditioningsystemneedservicingatregularintervals.Makesuretheseintervalsare
respected,inordertoensuretheairconditioningfunctionscorrectlyandwithmaximumeffectiveness.Theaircondi-
tioningsystemcontainsgaswhichissubjecttostrictlegislation.Anydefectinthesystemmustbexedrapidly.
NOTE:Operatetheairconditioningsystematleastonceaweek,ifonlyforashorttime.(Refertopage3-50).
Inspection
Inordertoensuretheairconditioningfunctionscorrectly,inspecttheairconditionerusingtheprocedureoutlined
belowbeforestartingwork.
Cleanlinessofthecondenser
Ifthecondenserisdirtyitwillnotdissipateheatproperly.Cleanthecondenserinwater.
ATTENTION:Neverusewaterunderpressuretocleanthecondenser.
Checkingthebelttension
Useyourngertoexertpressureofaround10kg(22.0lb)
onthecenterofthedrivebelt.Thetensionslackshould
bebetweenabout6mm(0.2in)and8mm(0.3in).If
necessary,adjustthebelttension.
IPWJCQ-0021
Checkingthelines
Makeavisualcheckofthelinesandmakesurethereare
noaccumulationsofdust,grease,etc.
6-67