Joyner Go-kart JNSZ650DS Owner's Manual page 23

parts will stick to the plug. Clean the iron dust from this dust plug.
d. Tighten the transmission oil outlet plug and the iron dust plug.
e. Remove dipstick of transmission (see Fig. 14), fill oil (GL-4 85W/90) about 1.9
liters.
f. Insert the transmission dipstick, check the oil level in the transmission. Confirm the
corrective oil level in the transmission (see Fig. 14).
Check transmission oil
If the color of transmission oil changes, you need to replace oil. Replace transmission
oil as above.
SERVICE INSTRUCTIONS
D. Engine Coolant
You must check the coolant for level and leaks. If it is low, you need to refill coolant
into the radiator (approximately 4000 ml). The lack of coolant will cause the engine to
overheat. This can cause engine damage.
The coolant should always be topped up, since the coolant can evaporate.
Figure 16
Put the vehicle on level ground.
1. Turn the coolant cap counterclockwise and open the cap (see Fig. 16).
2. Pour fresh coolant to filler neck.
3. Start the engine at idle.
4. Increase the engine rev's a few times
5. Repeat 2,3,4 till the coolant is at neck and no bubbles come up.
6. Refit the coolant cap, turn it clockwise and tighten it
7. Turn the reserve coolant case cap counterclockwise and open the cap (see Fig. 17).
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.
9. Close the reserve coolant case cap, turn it clockwise and tighten it
Figure 17
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