When There Is An Abnormal Condition Or A Trouble; Diagnosis When Engine Does Not Start; Suggestions On Engine Fuel; Transmission Oil - Sym Symphony cargo AY05W9-EU Series Owner's Manual

10. WHEN THERE IS AN ABNORMAL CONDITION OR A TROUBLE

§DIAGNOSIS WHEN ENGINE DOES NOT START §
(1). Has the ignition switch key
been turned to the "ON"
position?
1/8
1/4
(4). Do you rotate the throttle valve handle while
pressing starting the button?
【Have your scooter checked by SYM authorized dealer or franchised dealer immediately if there are no
problems with the above items and engine still can not be started.】

11. SUGGESTIONS ON ENGINE FUEL


This scooter is designed to use UNLEADED gasoline of Octane No. 90 or higher.
 If the scooter is operated in high attitude (where the atmosphere pressure is lower), it is suggested
that the air/fuel ratio should be readjusted to maximize the engine performance.

12. TRANSMISSION OIL


Recommended OIL: GENUINE SYM HYPOID GEAR OIL (SAE 85W-140)
(2). Is there enough fuel in the fuel
tank?
(5). Turn the ignition switch key to the "ON"
21
For front and rear
wheel
(3). Is the rear or front wheel
brakes applied when
pressing starting button?
Turn Signal
Switch
Horn Switch
position, and press horn button down, if the
horn does not sound, the fuse may have been
blown.
For front wheel