Brake Light Switch; Wheel/Tire; Appointed Tire Pressure - SANYANG INDUSTRY CO. SYM Service Manual

2. MAINTENANCE INFORMATION

BRAKE LIGHT SWITCH

The brake light switch is to lit up brake light
as brake applied.
Make sure that electrical starter can be
operated only under brake applying.

WHEEL/TIRE

Check if both front and rear tire pressure are
within specification.
Caution
Tire pressure check should be done as cold
tire.

Appointed tire pressure

Tire size
Tire Load for
pressure single
as cold Load for
tire two
(Kg/cm²) persons
Appointed Tire
Front/Rear wheel: 90/80-16 51J
Check if tire surface is ticked with nails,
stones or other materials.
Check if tire surface or wall for crack or
damaged, and replace it if necessary.
The tire tread depth can be checked by
visual inspection or depth gauge.
Replace the tire if tire tread dent or
unusual wearing out.
The tire should be replaced if the wear
limit mark (¡ µ ) is in visible.
Measure tire thread depth from tire center
surface.
Replace the tire if the depth is not come with
following specification:
Front tire: 1.5 mm
Rear tire: 2.0 mm
Caution
The wear limit marks (¡ µ ) are located
around the tire wall even for inspection.
2-14
Front tire Rear tire
1.75 2.0
1.75
2.25
Brake light switch
Wear limit indictor ¡ © ¡ µ ¡ ª
SYM
mark