2008-2010 Kawasaki KFX450R Factory Service Manual, Page 340Get this manual
12-28 BRAKES Parking Brake
Parking Brake Adjustment
and remove the rubber Pull the brake lever [B] to thecover [A].OFF" positionFlip Holding the outer cable, pull it"PARK if the cable ad juster end moves more than and checkin [C]mm (0.08
If it moves more than mm (0.08 in, adjust the cable tension as followsLoosen the locknut [D] and turn the adjusting nut [E] until movement becomes less than mm (0.08 inTighten the locknut securelyFlip the brake lever to the "PARK ON" positionCheck the parking brake for good braking powerIf parking brake power is weak, adjust the cable tension on the rear caliper as follows