13.STEERING HANDLEBAR/FRONT WHEEL/FRONT BRAKE/FRONT SHOCK ABSORBER/FRONT FORK SUPER8 50 2T Diaphragm Main Master Cylinder INSPECTION Measure the brake master cylinder I.D. Inspect the master cylinder for scratches or cracks. Service Limit: 12.75mm Snap Ring Spring Measure the brake master cylinder piston O.D. Service Limit: 12.75mm Before assembly, inspect the lst and 2nd rubber cups for wear or damage. ASSEMBLY Before assembly, apply brake fluid to all removed parts. Install the spring together with the 1st rubber cup. · During assembly, the main piston and spring must be installed as a unit without exchange. · When assembling the piston, soak the cups in brake fluid for a while. · Install the cups with the cup lips facing the correct direction. Install the main piston, spring and snap ring. Install the diaphragm. Install the brake lever. 13-10