Check Engine Oil And Recharge; Transmission Lubrication; Check Transmission Oil; Engine Coolant - Joyner JNSZ650DLB Owner's Manual And Parts Manual

b. Tighten the engine oil outlet plug.
c. Remove the oil filler cap (see Figure 16), fill oil (SAE 10W/10～50) about 2.8 liters to
the engine.
d. Pull out the engine oil dip stick (see Figure 16), confirm the corrective oil level in the
crankcase (see Figure 19).

Check engine oil and recharge

a. If the color of engine oil changes, you need to replace the engine oil. Replace the
engine oil as above.
b. Check the engine oil level, change if necessary from d as above.

Transmission lubrication

You must change the oil in the transmission after the first 5 hours of operating of your
new engine and after 10 hours of use thereafter. That will insure proper lubrication of
internal parts and prevent costly repairs due to excessive wear.
Figure 21
a. Put the vehicle on the level ground.
b. Shut down the engine, put a collecting oil plate under the transmission oil outlet.
Loosen the oil outlet plug in the warm engine. Let the transmission oil out fully (see
Figure 20).
c. Remove the iron dust plug, this plug has a magnet on it. Iron dust caused by moving
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 (GL5 80W/90) about 1.9 liters.
Insert the transmission dipstick, check the oil level in the transmission. Confirm the
f.
corrective oil level in the transmission (see Figure 21).

Check transmission oil

If the color of transmission oil changes, you need to replace oil. Replace transmission
oil as above.

Engine Coolant

You must check the coolant for level and leaks. If it is low, you need to refill coolant into
the radiator (approximately 4L). 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 20