2-50 PERIODIC MAINTENANCE
Periodic Maintenance Procedures
Face the bleed valve upward.
Remove the rubber cap [A] from the bleed valve on the
Attach a wrench [B] and a clear plastic hose [C] to the
bleed valve, and run the other end of the hose into a con-
Install the suitable plate [D] between the brake pads.
Rear Brake Disk Thickness (For Reference):
5 mm (0.2 in.)
Fill the reservoir with fresh specified brake fluid.
Change the brake fluid.
Repeat this operation until fresh brake fluid comes out
from the plastic hose or the color of the fluid changes.
1. Open the bleed valve [A].
2. Apply the brake and hold it [B].
3. Close the bleed valve [C].
4. Release the brake [D].
The fluid level must be checked often during the chang-
ing operation and replenished with fresh brake fluid. If
the fluid in the reservoir runs out any time during the
changing operation, the brakes will need to be bled
since air will have entered the brake line.
Remove the clear plastic hose.
Install the diaphragm, diaphragm plate and reservoir cap.
Follow the procedure below to install the rear brake fluid
reservoir cap correctly.
First, tighten the rear brake fluid reservoir cap [A] clock-
wise [B] by hand until slight resistance is felt indicating
that the cap is seated on the reservoir body, then tighten
the cap an additional 1/6 turn [C] while holding the brake
fluid reservoir body [D].
Install the reservoir cap stopper, and tighten its bolt.
Tighten the bleed valve, and install the rubber cap.
Torque - Rear Caliper Bleed Valve: 16 N·m (1.6 kgf·m, 12
Install the rear caliper.
Apply a non-permanent locking agent to the rear caliper
Torque - Rear Caliper Mounting Bolts: 27 N·m (2.8 kgf·m,
After changing the fluid, check the brake for good braking
power, no brake drag, and no fluid leakage.
If necessary, bleed the air from the lines.