INTRODUCTION
Safetyrules-Coolingsystemmaintenance
Donotremovethellerpluguntilenginecoolanttemperaturedropsbelow50°C(122.0°F).Ifthellerplugisremoved
atahighertemperature,thereisriskofvapororcoolantscaldingduetotheinneroverpressureeffect.
Whenhandlinglubricants(oil,grease,etc.)andotherchemicalproducts,alwaysfollowinstructionsfortheirproper
use.
Usepropercontainerstocollectuid.Disposeofuidsandltersinawaythatprotectstheenvironmentandcomplies
withapplicablelaws.
Donotsmokeoruseanopenameduringtheservicingprocedure.Useeyeprotection.
Donothandleenginecoolant,engineoilorhydraulicoilattemperaturesthatexceed49°C(120.2°F).
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