172 ASC110 / ASC130 / ASC150
3.6. Individual Operations of Maintenance
1
Every 2000 Hours or Every 2 Years Every 2000 Hours or Every 2 Years
3.6.31. Exchanging the engine cooling liquid
! NOTE !
Exchange the coolant after operation of the machine
or after warming the coolant (by running the engine)
to 80 °C (176 °C).
• Place the roller onto a flat, firm surface.
• Stop the engine.
• Open cooling system by removing pressure plug (1) on
the equaliser reservoir.
Do not dismantle the pressure plug be-
fore the temperature of cooling liquid
falls lower than to 50 °C (122 °C). Bewa-
re of gushing of the coolant and scalding
when opening the pressure plug.
• Open the drain cock in the cooler lower chamber. Let
liquid drain into prepared vessels. The quantity drai-
ned is approximately 19 l (5 US gal).
NOTE
• Check cooling system for defective hoses and missing
hose clips. Check the condition of the cooler - search for
defects, leaks and cooling gills blocked with impurities.
• Dismantle the drain plug (CE).
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