LM Trac 287 - Coolant Level Check (3); Coolant Level Check

LM 287 User Manual – 30.10.2023
68
6.9.3 Coolant level check (3)
WARNING
Never open the radiator cap when the engine is hot.
In a hot engine the fluid is pressurized and its temperature can exceed evaporation point (100 °C). When released, the
fluid evaporates and discharges with great pressure causing severe burns.
Figure 78
Check that the expansion tank level is between the min and max lines when the engine (coolant) is cold. If necessary,
add coolant to the expansion tank by opening the expansion tank cap.
MIN level is 0,1 liters and MAX level is 0,35 liters.
INFO
Always use a mix of water and anti‐freeze as coolant in a ratio of 1:1 (50%
water + 50% anti‐freeze). Besides the anti-freezing compound, the anti‐
freeze includes vital compounds that prevent engine and cooling system
corrosion.
NOTE
If you need to add coolant frequently, there is a leak in the cooling system.
Proceed as follows:
► Check all hoses and connections and the radiator core.
► Repair the leak and add the required amount of coolant.
► Run the engine until it’s hot and check that the system is intact.
NOTE
Remember to check coolant's resistance to freezing regularly and always
before the cold season.