Owner's manual

NISSIN FRONT BRAKE MASTER CYLINDER KIT
PART # 17-651/B/G (5/8" Piston diameter)
PART # 17-652/B (14mm Piston diameter)
PART # 17-653/B (1/2" Piston diameter)
**All kits are inspected for quality before it ships by the manufacturer.
**Air-bleeding is a difficult process. Because each kit is thoroughly examined for anti-leaking,
each kit is assured that it is capable of bleeding air completely, if done correctly.
Information:
-Fits 7/8" diameter handlebars
-Use M10 x P1.25 Banjo-Bolt
-Lever angle is adjustable to 6 positions (#17-653/B is 4 positions)
-Use DOT 4 polyglycol ether based fluid and Do NOT use DOT 5 brake fluid or silicone
based fluid
Instructions:
*Refer to illustration below before installation
1. Release all brake fluid.
2. Remove stock master cylinder assembly.
3. Install new master cylinder assembly to the handlebar. Connect brake hose with
M10 x P1.25 banjo bolt. Always use a new gasket.
4. Use the supplied bracket with the mirror (or M10 x P1.25 bolt), and fix the reservoir
tank on the bracket.
5. Fill with new brake fluid.
6. Bleed the air continuously until all the air is completely released and lever has a sharp
grip. Make sure that air bleeding is also done in the rubber hose between the
reservoir and master cylinder. Any air left in the whole kit may result in poor brake
function and may cause an accident.
7. Connect the brake switch connector to the new master cylinder assembly and make
sure that the brake lamp is working.
8. Adjust the angle of the lever for best position.
9. Make sure that the lever does not shift around, that the brake hose and banjo bolt
area is not leaking, and nothing is in the way of your brakes when steering.