HYOSUNG Aquil GV650, Service Manual

Page: 37 / 222

PERIODIC MAINTENANCE 2-22
Inspect Interval
Tighten Initial 1,000 km and Every 6,000 km.
TIRE
▣
TIRE TREAD CONDITION
Operating the motorcycle with excessively worn tires will
decrease riding stability and can lead to loss of control.
●
Inspect shortage of tire thread
’
s depth by the
�
tire
wear indicator � .
●
Replace the front and rear tires at once when appear
the
�
tire wear indicator
�
.
Inspect Interval
Inspect Initial 1,000 km and Every 6,000 km.
CHASSIS BOLTS AND NUTS
Check that all chassis bolts and nuts are tightened to
their specified torque. (Refer to page 8-13)
COLD INFLATION
TIRE PRESSURE
Front
Rear
SOLO RIDING
KPa
221
245
2.25
2.50
33.0
36.0
221
285
2.25
2.90
33.0
42.0
kgf/cm
2
psi
DUAL RIDING
KPa kgf/cm
2
psi
▣
TIRE PRESSURE
If the tire pressure is too high or too low, steering will
be adversely affected and tire wear increased.
Therefore, maintain the correct tire pressure for good
enter key roadability or shorter tire life will result. Cold
inflation tire pressure is as follows.
CAUTION
The standard tire on is
120/70-ZR 18 59W for front and
180/55-ZR 17 73W for rear.
The use of tires other than those specified
may cause instability. It is highly recommended to
use a HYOSUNG Genuine Tire.
Tire wear indicator mark
Tire wear indicator