Measure the outer diameter of the piston.
Replace the piston if its measured value exceeds
allowable limit.
Allowable limit:
Hand brake 10.945 mm
Foot brake 18.845 mm
Master Cylinder Assembly
Caution
It is necessary to replace the whole set
comprising piston, spring, piston cup, and cir clip.
Make sure there is no dust on all components
before assembling.
Apply clean brake fluid to the piston cup, and then
install the cup onto the piston.
Install the larger end of the spring onto the master
cylinder.
The master cup’s cavity should be face inside of
master cylinder when installing the master cup.
Install the cir clip.
Caution
Never install cup lip in the opposite direction.
Make sure the cir clip is seated securely in the
groove.
Install the rubber boot into groove properly.
Master Cylinder Install
Caution
Improper routing may damage leads, hoses or
pipes.
Caution
Wrong brake leads, hose or pipe may reduce
brake performance.
Handle left side – rear brake master cylinder A
Install the rubber pad into the groove correctly.
Place the master cylinder onto handlebar, and
install the bolts. Install the brake lever, and
connect coupler to brake light switch.
Connect brake hoses with 2 new washers.
Tighten the brake hose bolt to the specified torque
value.
Torque: 23 N-m
Make sure the hose is installed correctly.
Install all wires, hoses, and components carefully
so avoid to twisting them together.
Add specified brake fluid and bleed the system.
Summary of Contents for Patriot 430
Page 1: ...SERVICE MANUAL PATRIOT 430...
Page 4: ...3 SERIAL NUMBER Frame number Engine number Home page Contents...
Page 24: ...23...
Page 25: ...24...
Page 26: ...25...
Page 27: ...26...
Page 28: ...27 7 Lubrication Points...
Page 71: ...70 Muffler mounting bolt 12 N m Tighten the muffler bolts specified torque 29 N m...
Page 139: ...L CASE R CASE...
Page 148: ...Apply Loctite 510 Flange sealant to the mating surface of the left crankcase L CASE R CASE...
Page 161: ......
Page 162: ......
Page 235: ...1 Electrical Diagram 18 1...