Air Bleeding (Front Brake System) - Yamaha ttr230 Service Manual

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AIR BLEEDING

AIR BLEEDING (FRONT BRAKE SYSTEM)

V
WARNING
Bleed the brake system if:
• The is dismounted.
• The brake hose is loose or replaced.
• The brake fluid level is too low.
• The brake is malfunctioning.
A hazardous efficiency loss may occur if
the system does not bleed properly.
1. Bleed:
• Brake system
************************************
Air bleeding steps:
a. Add appropriate brake fluid to the
reservoir.
b. Install the diaphragm.
prevent fluid from splattering or reservoir
from overflowing.
c. Connect a clear hose 1 to the caliper
bleeding screw 2.
d. Place the other end of the hose in a
container.
e. Apply a moderate pressure to the brake
lever.
f. Pull and hold the lever.
g. Loosen the bleeding screw and let the
lever reach its limit.
h. When the lever reaches its limit, tighten
the bleeding screw. Then, loosen the lever.
Bleeding screw 2:
6N.m (0.6 Kg.m ; 4.3 ft.lb)
i. Repeat steps "e" to "h" until all air
bobbles are removed from the system.
INSP
ADJUS
Take care to