Joyner JNSZ1100SV Owner's Manual page 41

4. Engine Coolant
Add Coolant
You must check the coolant for level and leaks. If it is low, you need to refill coolant into
the radiator (approximately 6000 ml). The lack of coolant will cause the engine to
overheat. This can cause engine damage. (See Fig. 41)
The coolant should always be topped up, since the coolant can evaporate.
4.1.1. Put the vehicle on level ground.
4.1.2. Turn the coolant cap counterclockwise and open the cap (see Fig. 16).
4.1.3. Pour fresh coolant to filler neck, Start the engine at idle.
4.1.4. Increase the engine rev's a few times
4.1.5. Repeat 2,3,4 till the coolant is at neck and no bubbles come up.
4.1.6. Refit the coolant cap, turn it clockwise and tighten it
4.1.7. Turn the reserve coolant case cap counterclockwise and open the cap (see Fig.
17).
4.1.8. Pour fresh coolant of the specified type into the reserve coolant tank till the
coolant reaches 2/5 to 3/5 of the reserve coolant tank volume.
4.1.9. Close the reserve coolant case cap, turn it clockwise and tighten it
5. Top up the reserve coolant (See Fig. 42)
If the coolant in the reserve tank is less than 2/5, it needs to be topped up.
Opening the radiator cap while the engine is hot can be hazardous.
Opening the radiator cap can spray the high temperature coolant in your eyes,
face and any parts of your body. This can result in severe injury.
Never open the radiator cap while the engine is hot.
FIGURE 41
Reserve coolant tank
Cap
FIGURE 42