MCCORMICK X60 Series - Specifications; Yearly Maintenance; General Cab Maintenance; Cab Upholstery

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Maintenance
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GENERAL MAINTENANCE
PERIODICAL INSPECTIONS
Atleastonceeverythreemonths:
– remove any foreign bodies from between the
evaporatorandcondenserfins;
– checkthetensionofthecompressorbelt;
– allow the engine to run at a rate of 1500 rpm. In
the meantime keep the dehydrator filter under
observation: the glass should be clear, without air
bubblesorwhiteliquid.
– check the conditions of the pipes, unions and
supportingbrackets;
– makesurethatthedrainpipesareefficientandremove
thecondensationfromtheevaporator;
– make sure that the screws and fixing nuts of the
pulleysandcompressorarewelltightened.
– GreaseDoorLocksandHinges
YEARLY MAINTENANCE
HaveyourDealer’sspecializedpersonnelcarryoutthe
followingoperationsatthebeginningoftheseason:
– checktheleveloftheoilinthecompressorandtopit
upifnecessary;
– makesurethatthesystemistightbymeansofaleak
testerandtopuptheHFC134agasifnecessary,or
– replacethedehydratorfilteronlyifstrictlynecessary;
– carryoutafunctionaltestonthesystem.
If the conditioning system remains unused for a long
periodoftime,itmustbeturnedonforafewminutes
eachmonthtoallowtheoiltocirculatearoundthecircuit.
GENERAL CAB MAINTENANCE (ALL
VERSIONS)
Afterservicingtheexternalpartsofthecab,proceedwith
thefollowinginspections:
1. Periodically check to make sure that no water has
collectedinthezonescoveredwithmatsorupholstery.
2. Protectthehingesandlocksofthedoors, sunroof
andopenablewindowswithwater-repellentlubricating
products.
3. Usespecialcleaningproductstocleanthewindows,
orsulphuricether,ifnecessary.
4. Detachthewindscreenwiperandsprinkletalcumon
therubberwiper.
5. Leavethedoorsorsun-roofpartiallyopen.
CAB UPHOLSTERY
CAUTION: Use water and a neutral detergent to
clean the polyurethane cab upholstery or the specific
products available on the market for cleaning car
interiors. Any commercial product for car upholstery
cleaning may be used.
Do NOT use any products deriving from hydrocar-
bons, ketonic or aromatic solvents, or cleaning spirits
of any kind.
SPECIFICATIONS
Coolantfluid......................................................... R134A
Air conditioning system reloading
- Quantityofgastobeloaded:1180g(+/-25g)
- Keepthegasunitsteadywhenfillingthecircuit, 
inordertoallowforaprecisereadingofthegas 
weight.
- Operatingpressure(20bar).
IMPORTANT: This tractor uses a R134A coolant that does
not damage the ozone layer. Do not introduce any coolant
different from the prescribed one into the air conditioning
system. This could jeopardize the cooling power and irre-
mediably damage the system.
Checkthetensionofthecompressorbeltasindicatedin
theRoutineMaintenanceat250hours.
DANGER: Wear safety garments and goggles
in case of leaks. Coolant can injury the eyes.
The coolant produces a toxic gas if it contacts
a flame.