Periodic Maintenance Procedures
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.
Front Brake: Repeat the above steps for the other
Remove the clear plastic hose.
Install the diaphragm and reservoir cap.
Torque - Front Brake Reservoir Cap Screws: 1.5 N·m (0.15
kgf·m, 13 in·lb)
Follow the procedure below to install the rear brake fluid
reservoir cap correctly.
First, tighten the rear brake fluid reservoir cap [B] clock-
wise [C] 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 [D] while holding the brake
fluid reservoir body [A].
Tighten the bleed valve, and install the rubber cap.
Torque - Caliper Bleed Valve: 7.8 N·m (0.80 kgf·m, 69 in·lb)
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.
Master Cylinder Rubber Parts Replacement
Front Master Cylinder Disassembly
Remove the front master cylinder (see Front Master Cylin-
der Removal in the Brakes chapter).
Remove the reservoir cap and diaphragm, and pour the
brake fluid into a container.
Unscrew the locknut and pivot bolt, and remove the brake
Pull the dust cover [A] out of place, and remove the circlip
Special Tool - Inside Circlip Pliers: 57001-143
Pull out the piston [C], secondary cup [D], primary cup [E],
and return spring [F].
Do not remove the secondary cup from the piston
since removal will damage it.
PERIODIC MAINTENANCE 2-55