New Holland WORKMASTER 35, Руководство оператора

Страница: 140 / 180

7 - MAINTENANCE
1. Use a suitable receptacle to catch the used coolant.
Remove the radiator cap and open the drain valve (1)
on the left- side of radiator to drain the radiator and
drain plug
(2) on right side of engine block to drain
engine block.
NHIL12CT00827AA
1
2. After the coolant has drained, place a water hose in
the radiator filler neck and run water through the sys-
tem. When water is flowing from the block drain plug
port start the engine. When the water flowing from the
block port is free from coloration and sediment, stop the
engine and remove the hose. Allow all water to drain
from the system through the radiator drain valve and
block port.
3. Close the radiator drain valve and reinstall the block
drain plug. Slowly refill the system with a 50/50 solution
of ethylene glycol antifreeze and water. Fill until the
coolant level is approximately
4 cm ( 1.6 in ) below the
bottom of the filler neck. Do not fill beyond this level.
NHIL12CT00835AA
2
NOTE: Coolant system capacity is: 5.0 l ( 1.3 US gal )
4. Clean the radiator cap and cap seal and install the cap.
5. Run the engine until normal operating temperature is
reached, then stop the engine. Recheck the coolant
level when the engine is cold and add additional coolant
as necessary.
NOTICE: Never run the engine when the cooling system is
empty. Do not add cold water or cold antifreeze solution if
the engine is hot.
7-32