Sym LZ40W1-EU - Spark Plug and Air Cleaner Service

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Spark Plug Inspection
Have the spark plug checked by an authorized SYM dealer. If the electrodes are contaminated with heavy
deposits or the insulator is damaged, replace with a new one. Measure the spark plug gap ○A with a wire
type feeler gauge. The gap should be within 0.8 ~ 0.9 mm. If adjustment is needed, bend the side electrode
○B carefully.
Recommended spark plug
NGK CPR8EA-9
Spark plug gap
0.8 ~ 0.9 mm
Tightening torque
1.1 kgf-m
WARNING:
 Beware of the engine heat when inspecting the spark plug.
Engine Air Cleaner / V-belt Case Air Cleaner Inspection
A dirty engine air cleaner element can reduce the engine performance and increase fuel consumption.
Inspect the engine air cleaner by following the below instructions:
 Turn ignition switch off and set the scooter upright.
 Remove the 6 screws ○A and remove the air cleaner cover ○B .
 Remove the 4 screws ○A to remove the air cleaner element ○B .
○A
○B
○A
○B
○A
○B