Toyota 47730-52010 Cylinder Assy, Front Disc Brake, RH

To replace the brake caliper; first, engage the handbrake tighten the front wheel nuts; jack up the front part of the car and put it on some stands; then, take off the right front wheel, which is at the appropriate side where the caliper was damaged. Further, if the caliper is to be fully removed, tighten a brake hose clamp to the flexible hose to prevent leakage of brake fluids, then unscrew the Banjo bolt holding the brake hose and get the copper washers as well. Screw the free ends of the hydraulic unions in the caliper and hose to seal against dust and dirt, and then pull out the brake pads. Using the spanner, loosen the upper guide pin bolt to be able to take out the upper guide pin so as to have the caliper off the mounting bracket. If only unbolting, support the caliper with wire, string, or a cable-tie from a suitable location beneath the wheel arch and make sure that it is not hanging off the flexible hose only. In the unlikely, lose the caliper carrier bracket from the hub carrier if possible. Regarding the overhauling, a rider must understand that the aluminium cylinder bore cannot be honed and if the scoring is apparent, the rider will need to press a stainless steel sleeve together with a new piston. Because of the cost, overhauling is relatively less cost-effective compared with replacing the caliper with a new or rebuilt one that comes with warranty Guarantee, the overhaul process, therefore, is not described. To refit reverse the operations of removing and again check that the flexible brake hose is not twisted while tightening the mounting bolts and wheel nuts to the correct torque. Released pressure in the brake circuit, and unclamped the brake hose, and see if there are any signs of leakage that may have originated from the hose connections when testing the brakes.