15. FRONT BRAKE & FRONT WHEEL
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Adding Brake Fluid
Before removing the brake fluid reservoir, turn the
handle to make the brake fluid reservoir become
horizontal, and then remove the brake fluid
reservoir.
Before serving the brake system, cover the
surface of the painted or the rubber parts by the
rags.
Caution
Supplement brake fluid please do not surpass the
upper limit, spilled brake fluid on painted
surfaces, plastic or rubber components may
result in their damages.
Remove the master cylinder cap and diaphragm.
Add the high quality brake fluid; use by all means
must with the trademark brake fluid joins in the
master cylinder.
Clean the dirty brake disk.
Caution
The dirty brake lining or disk will reduce the
brake performance.
To mixed non-compatible brake fluid will
reduce brake performance.
Foreign materials will block the system
causing brake performance to be reduced or
totally lost.
Brake Fluid Replacement / Air-bleed
Connect drain hose to air-bleed valve.
Open the drain valve on the caliper and operate
the brake lever until the old brake fluid is entirely
drained out.
Close the drain valve and add specified brake fluid
into the brake master cylinder.
Recommended brake fluid: WELLRUN DOT 3
rake fluid b
Air-bleed must from pressure control valve fist.
Connect one end of transparent hose to the
air-bleed valve, and put the other end into a
ontainer. c
Master cylinder
Screw
Master cylinder cap
Upper level
Diaphragm
Air-bleed valve
Pressure control valve
15-6