Air trapped in the brake fluid circuit acts like a cushion to absorb a large proportion of the pressure developed by the master cylinder and thus interferes with the full braking performance of the brake caliper. The presence of air is indicated by “sponginess” of the brake lever and also by lack of braking force. Considering the danger to which such trapped air exposes the machine and rider, it is essential that after remounting the brake and restoring the brake system to the normal condition, the brake fluid circuit be purged of air in the following manner:
Caution handle brake fluid with care: the fluid reacts chemically with paint, plastic, rubber materials, etc. |
Front brake
Note if air is trapped in the master cylinder, bleed air from the master cylinder first in the same manner as follows. Refer to “front brake master cylinder assembly removal and installation” . |
Note while bleeding the brake system, replenish the brake fluid in the reservoir as necessary. Make sure that there is always some fluid visible in the reservoir. |
Tightening torque air bleeder valve (front caliper): 7.5 N·m (0.75 Kgf-m, 5.5 Lbf-ft)
Rear brake
Note the difference of bleeding operation from the front brake is that the rear master cylinder is actuated by a pedal. |
Tightening torque air bleeder valve (rear caliper): 6 n·m (0.6 Kgfm, 4.5 Lbf-ft)
Tire inspection
Inspect tire
every 6 000 km (4 000 miles, 12 months)
Tire tread condition
Operating the motorcycle with excessively worn tires will
decrease riding stability and consequently invite a
dangerous situation. It is highly recommended to replace
a tire when the remaining depth of tire tread reaches ...
Regulated voltage inspection
Inspect the regulated voltage in the following
procedures:
remove the front seat. Refer to “exterior parts
removal and installation” in section 9d (page 9d-
6).
Start the engine and keep it running at 5 000 r/min
with the dimmer switch turned hi position.
Measure the dc vo ...
Cam chain guide / cam chain tensioner
removal and installation
Removal
Remove the cylinder head cover. Refer to “engine top side disassembly” .
Remove the cam chain guide no. 2 (1).
Remove the cylinder head. Refer to “engine top side disassembly”
and “engine bottom side disassembly” .
Remove the starter clutch. Refer to “s ...