2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 364Get this manual
Brake Control System and Diagnosis: Fill the reservoir with brake fluid to the upper mark of the reservoir3) Fill the reservoir with new brake fluidBF: Brake fluid (DOT 4)
4) Connect clear hose to the air bleeder valve (1) and insert the other end of the hose into receptacle5) Loosen the air bleeder valve (1) and pump the brake lever until the old brake fluid flows out of the brake system
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Install the fuel tank coverRefer to "Exterior Parts Removal and Installation in Section 9D (Page 9D-4)"
Brake Fluid Replacement!
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