Sym HD 125/200 servicemanual - Scootergrisen

Filling Out Brake Fluid
Tighten the drain valve, and add brake fluid.
Operate the brake lever so that brake fluid
contents inside the brake system hoses.
Air Bleed Operation
Connect a transparent hose to draining valve.
Hold the brake lever and open air bleeding valve.
Perform this operation alternative until there is no
air inside the brake system hoses.
Caution
Before closing the air bleed valve, do not release
the brake lever.
Added Brake Fluid
Add brake fluid to UPPER limit lever.
Recommended brake fluid: DOT3 or DOT4 WELL
RUN brake fluid.
Caution
Never mix or use dirty brake fluid to prevent from
damage brake system or reducing brake
performance.
Brake Lining Wear
The indent mark on brake lining is the wear
limitation.
Replace the brake lining if the wear limit mark
closed to the edge of brake disc.
Caution
It is not necessary to remove brake hose when
replacing the brake lining.
Remove the brake clipper bolt, and take out the
clipper.
Caution
Do not operate the brake lever after the clipper
removed to avoid clipping the brake lining.
Pry out the brake lining with a flat driver if lining is
clipped.
To this chapter contents
2. MAINTENANCE INFORMATION
Air bubble
Caliper bolt
Screws
Master cylinder cap
Diaphragm plate
Diaphragm
Brake caliper
Drain valve
Transparent hose
Lining
Brake disk
Upper
2-9