User manual HAYES DISC BRAKES FRONT QR IS

[. . . ] Warning: When following any of the procedures below, be sure to keep your hands and fingers from getting caught in the disc. Always allow components to cool before attempting to service your bike. The right hand and left hand master cylinders are identical and will be rebuilt in the same manner. [. . . ] Point the hose upward and do not shake it so that you not drip fluid onto a painted surface. If there is nothing wrong with the rest of the system, leave the hose and caliper attached to the bicycle. With the grip and shifter removed, slide the master cylinder off the handlebar. Remove the lever by first removing the two 4mm Allen head bolts on each side of the master cylinder. Using a 2mm Allen wrench, unscrew the lever and adjuster bushing from cartridge push rod. Remove the two plastic bushings that fit between the sides of the lever and the body. Put both plastic lever bushings onto the lever, hold them with your fingers, and then slide the lever into place. A small screwdriver through the pivot hole will align the wave washers with the hole in the lever and the holes in the master cylinder body. Note: The bleed instructions are included in the Hayes Bleed Kit or on the Web at: www. hayesdiscbrake. com Step A3 Step A5/7 Step A6 Step A8 B. Master Cylinder Reservoir Cap/Bladder Removal Note: When removing the bladder assembly from the master cylinder body, there is no need to remove the hose from the end of the master cylinder. Remove the two T-10 Torx screws holding the reservoir cap onto the body. Thoroughly clean all parts by spraying them with isopropyl alcohol and wiping them with a clean rag. [. . . ] Thoroughly clean all parts by spraying them with isopropyl alcohol and wiping them with a clean rag. Place the reservoir cap and bladder assembly into the master cylinder body. [. . . ]