Brake Hose Inspection; Air Bleeding (Hydraulic Brake System) - Yamaha XVS6501997 Service Manual

AIR BLEEDING (HYDRAULIC BRAKE SYSTEM)

BRAKE HOSE INSPECTION

EB304060
BRAKE HOSE INSPECTION
1. Inspect:
S Brake hose(s)
Cracks/wear/damage ! Replace.
2. Check:
S Brake hose clamp(s)
Loose ! Tighten.
3. Hold the motorcycle upright and apply the
front or rear brake.
4. Check:
S Brake hose(s)
Activate the brake lever several times.
Brake fluid leakage ! Replace the faulty
hose.
Refer to "FRONT BRAKE" in CHAPTER 6.
EB304070
AIR BLEEDING (HYDRAULIC BRAKE
SYSTEM)
Bleed the brake system whenever:
D the system is disassembled
D a brake hose is loosened or removed
D the brake fluid level is very low
D brake operation is faulty
If the brake system is not properly bled, a
loss of braking performance may occur.
1. Bleed:
S Brake system
*****************************************************
Air bleeding steps:
a. Fill the reservoir with the proper brake fluid.
b. Install the diaphragm. Be careful not to spill
any fluid or allow the reservoir to overflow.
c. Connect a clear plastic hose 1 tightly to the
caliper bleed screw 2 .
d. Place the other end of the hose into a con-
tainer.
e. Slowly apply the brake lever several times.
f. Pull the lever in. Hold the lever in position.
3-26
INSP
ADJ