16. BRAKE SYSTEM
16-2
XCITING 500
SERVICE INFORMATION
GENERAL
• A contaminated brake disc or pad reduces stopping power. Discard contaminated parts and clean
a contaminated disc with high quality brake degreasing agent.
• Avoid spilling brake fluid on painted, plastic or rubber parts. Place a rag over these parts
whenever the system is serviced.
• This section covers maintenance of the front and rear hydraulic brake system.
• Never allow contamination (dirt, water, etc.) to get into and open reservoir.
• Once the hydraulic system has been opened, or if the brake feel spongy, the system must be bled.
• Always use fresh DOT 4 brake fluid from a sealed container when servicing the system. Do not
mix different types of fluid as they may not be compatible.
• Always check brake operation before riding the vehicle.
SPECIFICATIONS
Unit: mm (in)
ITEM STANDARD SERVICE LIMIT
Specified brake fluid DOT 4 ⎯
Brake disc thickness 4.8 – 5.2 (0.19 – 0.20) 4 (0.16)
Front
Brake disc runout ⎯ 0.03 (0.012)
Specified brake fluid DOT 4 ⎯
Brake disc thickness 4.8 – 5.2 (0.19 – 0.20) 4 (0.16)
Rea
Brake disc warpage ⎯ 0.03 (0.012)
Frequent inhalation of brake pad dust, regardless of material composition could be hazardous
to your health.
Avoid breathing dust particles.
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