6-WORKINGOPERATIONS
6-WORKINGOPERATIONS###_6_###
GENERALINFORMATION
Operatingthemachineincoldweather
Fuel
Rellthefueltankwithultralowsulfurfuelonlyaftereach
workingdaytopreventtheformationofcondensationand
theentryofwaterintothefuelsystem.
Topreventtheformationofcrystalsat-2°C(-28.4°F)use
alowtemperaturefuelormixaprotectiveuidwithyour
fuel.
Lubricatingoil
Selectoilviscosity(SAEgrade)accordingtoambienttem-
peraturebeforestartingengine.
Increaseoilchangefrequencywhenoperatingbelow
10°C(50°F).
Engineoil
Theengineoilmusthaveaviscositycorrespondingtothe
ambienttemperature.
NOTE:UseCJ4engineoilonly.
Coolant
Itmusthavecharacteristicscorrespondingtotheambient
temperature.
Battery
Efcientcoldstartingrequiresthatbatteryissufciently
charged.
Warmupthebatteriesapproximatelyupto+20°C(68°F)
(disassemblyandstorageinawarmplace)inordertobe
abletostarttheengineatatemperaturebelow4-5°C
(39.2-41°F).
NOTE:Lowidleadjustsupwardautomaticallyforhighal-
titudeoperation.
6-1