2008-2010 Kawasaki KFX450R Factory Service Manual, Page 330Get this manual
12-18 BRAKES Calipers
brake fluid the outside of [A], and Applythem into thetocylinder by hand.the pistons that neipush Take care
ther the cylinder nor the piston skirt gets scratchedReplace the rubber boots [B] if they are damagedApply thin coat of silicone grease to the caliper holder shafts [C] (Silicone grease is special high temperature, water-resistant grease)Install: Caliper Holder [D] Bleed Valve [E] and Rubber Cap [F]