Front Disc Brake System; Brake System Hose; Brake Fluid; Air Bleed Operation - Sym Symply50 Service Manual

SYM

FRONT DISC BRAKE SYSTEM

BRAKE SYSTEM HOSE

Make sure the brake hoses for corrosion or
leaking oil, and also check brake system for
leaking.

BRAKE FLUID

Check brake fluid level in the brake fluid
reservoir. If the level is lower than the
LOWER limit, add brake fluid to UPPER limit.
Also check brake system for leaking if low
brake level found.
Caution
In order to maintain brake fluid in the
reservoir in horizontal position, do not
remove the cap until handle bar stop.
Do not operate the brake lever after the
cap had been removed. Otherwise, the
brake fluid will spread out if operated the
lever.
Do not mix non-compatible brake fluid
together.
FILLING OUT BRAKE FLUID
Tighten the drain valve, and add brake fluid.
Place the diaphragm in.
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.
2. MAINTENANCE INFORMATION
Brake fluid cap
Low brake level
Bubbles
Brake hose
Lower limit
Draining valve
Transparent hose
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