2005-2009 Kawasaki Brute Force 650/KVF 650 4x4 Service Manual, Page 312Get this manual
BRAKES 13-9 Brake Fluid
Brake Line Air Bleeding
Bleed the air whenever brake parts are replaced or reassembled Remove the reservoir cap and fill the reservoir with new brake fluid Slowly pump the brake lever several times until no air bubbles can be seen rising up through the fluid from the hose at the bottom of the reservoirThis bleeds the air from the master cylinder and the brake line
o Tap the brake hose lightly going from the caliper to the
reservoir side and bleed the air off at the reservoir Attach clear plastic hose to the bleed valve on the caliper, and run the other end of the hose into container Bleed the brake line and the caliper as follows: OHoid the brake lever applied [A]OQuickly open and close the valve [B]ORelease the brake lever [C] The fluid level must be checked several times during the bleeding operation and replenished as necessary