Qingqi QM110GY, Owner'S Manual

Page: 39 / 48

-38-
20-30 mm
Precaution
The open end of drive chain
connection clip should point away
from the direction of rotation.
Chain connector clip
Direction of rotation
Cleaning and lubrication of drive
chain
Dirt on drive chain may
intensify the wearing of drive chain
and chain wheels. Therefore, clean
the drive chain every 1000 km with
cleaning solvent, and lubricate it
with special chain lubricant or
engine oil.
Tires
Check the tire air pressure and
tread pattern after first 1000 km and
every 3000 km thereafter. Besides
regular check, make it habit to check
the tire air pressure from time to
time, to ensure maximal safety and
long life.
Tire pressure
A low tire pressure may
intensify tire wearing and badly
affect riding stability, causing
difficulties in turning. But, a too
high tire pressure may reduce the
contact area between tires and road
surface, causing wheel-slip and even
out of control. It is necessary to
always keep the tire pressure within
specified limit. Tire pressure
adjustment should be made when the
tire is cold.
Tread pattern
When riding a motorcycle with
over-worn tires, the riding stability is
low and it may get out of control.
When the depth of front wheel tread
pattern is reduced to 1.6 mm or less,
it is advisable to replace the cover
tire. When the tread pattern of rear
wheel is reduced to 2 mm or less,
replace the tire with a new one.