Spark Plug Inspection; Air Cleaner/ V-Belt Air Cleaner Inspection - Sym Joymax Z LW12W1-EU Owner's Manual

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 with a wire type
feeler gauge. The gap should be within 0.6 ~ 0.7 or 0.8 ~ 0.9 mm. If adjustment is needed, bend the side
electrode ○, carefully.
A
Recommended spark plug: NGK CR8E (Joymax 250/300), gap: 0.6 ~ 0.7 mm

Recommended spark plug: NGK CR8EA-9 (Joymax 125), gap: 0.8 ~0.9 mm

Spark plug gap
○
,A
WARNING:
• Beware of the engine heat when inspecting the spark plug.
Air Cleaner / V-belt Air Cleaner Inspection
A dirty air cleaner element can reduce the engine performance and
increase fuel consumption.
Inspect the air cleaner by following the below instructions.
 Remove the screws ○,
 Remove the screws ○,
 If the air cleaner element ○,
 To install the element, do in the reverse order of the above instructions.
○
,B
 Remove the air box drain hose ○,
 Remove the 5 bolts ○,
 If the V-belt air cleaner element ○,
dealer.
○
NOTE :
• Joymax Z 125 does not equip with v- belt air cleaner.
• Make sure to keep the dust from entering the inlet pipe during inspection.
• Use SYM genuine air filter element to ensure the engine performance.
and remove the air box cover ○,
B
to take out the air cleaner element.
C
is damaged or too dirty, have it changed by a SYM authorized dealer.
D
○
○
,A
, drain the hose if needed.
E
and take out the left crankcase cover ○,
F
is damaged or too dirty, have it changed by a SYM authorized
H
,E
.
A
,B
○
,C
○
,H
28
○
,D
.
G
○
,G
○
,C
○
,F