Joyner SZ250DI, Руководство пользователя

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proper lubrication of internal parts and prevent costly repairs due to excessive
wear.
a. Remove fill plug located on rear side
of engine. Tip kart backwards slightly by
blocking up the front end and drain oil
into suitable container.
b. Replace fill plug and tighten
securely. Place kart in a level
position.
c. Refill crankcase (approximately
1000 ml) to top of filler neck with SAE
10W/30 oil. Use same grade of oil as
used originally.
d. Check oil level before each use of
dart or after each 10 hours of operation.
Add oil to bring up to proper lever. Do
not mix various grades of oil.
C. Engine Coolant
You should check the coolant for lack. If lack, you need to refill coolant into the
radiator (approximately 1800 ml) or reserve coolant. The lack of coolant will
cause engine overheat. This can cause engine damage.
D. Spark Plug
a. Remove the spark plug and inspect it
each time you change the oil. (Use a spark
plug wrench) The electrodes should be kept
clean and free of carbon. The presence of
carbon or excess oil will greatly reduce
proper engine performance. If possible,
check the spark plug gap (area between
electrodes) using a wire feeler gauge. This
specification is 0.025”~0.030”.
b. Before installing spark plug coat threads
lightly with graphite grease if possible, to
ensure easy removal next time the spark
plug needs inspection.
c. It is advisable to replace the spark plug at least once a year to insure easy
starting and good engine performance.
E. Carburetor Adjustment
Never make unnecessary adjustments. The factory recommended settings
are correct for most applications. It’s not necessary to disassemble the screw
unless the carburetor needs to be replaced. Prepare a 50r/w tachometer before
Never operate this Go-Kart when the provided seat is not securely fastened, to do so
could result in a strong possibility of severe personal injury or loss of life.
Figure 8
Figure 8