Brake System - HYOSUNG Aquila 250 Service Manual

● Wash the drive chain with kerosine. If the drive chain
tends to rust quickly, the intervals must be shortened.
● After washing and drying the chain, oil it with a
engine oil.
CAUTION
� The standard drive chain is a RK-520DS Hyo-
sung recommends that this standard drive chain
should be used for the replacement.

BRAKE SYSTEM

NOTE:
[ BRAKE ]
Inspect Initial 1,000 km and Every 4,000 km.
[ BRAKE HOSE & BRAKE FLUID ]
Inspect Initial 1,000 km and Every 4,000 km.
Replace the brake hoses Every 4 years,
Replace the brake fluid Every 2 years.
◉ BRAKE FLUID LEVEL CHECK
● Keep the motorcycle upright and place the handle-
bars straight.
● Check the brake fluid level by observing the lower
limit line (LOWER) on the front brake fluid reservoir.
● When the level is below the lower limit line (LOWER),
replenish with brake fluid that meets the following
specification.
Specification and Classification : DOT 3 or DOT 4
CAUTION
The brake system of this motorcycle is filled with
a glycol-based brake fluid. Do not use or mix dif-
ferent types of fluid such as silicone-based or
petroleum-based. Do not use any brake fluid
taken from old, used or unsealed containers.
Never re-use brake fluid left over from the last
servicing or stored for a long period.
CAUTION
Brake fluid, if it leaks, will interfere with safe run-
ning and immediately discolor painted surfaces.
Check the brake hoses and hose joints for cracks
and oil leakage before riding.
PERIODIC MAINTENANCE 2-14
LOWER