Lexus 04466-32030 Rear Disc Brake Pad Kit

This procedure applies to both the front and rear disc brakes. Start by removing the cap from the brake fluid reservoir. Loosen the wheel lug nuts, raise the front or rear of the vehicle and support it securely on jackstands. Block the wheels at the opposite end. Remove the wheels. Work on one brake assembly at a time, using the assembled brake for reference if necessary. Inspect the brake disc carefully. If machining is necessary, follow the information to remove the disc, at which time the pads can be removed as well. Push the piston back into its bore to provide room for the new brake pads. AC-clamp can be used to accomplish this. As the piston is depressed to the bottom of the caliper bore, the fluid in the master cylinder will rise. Make sure that it doesn't overflow. If necessary, siphon off some of the fluid. If you're replacing the front brake pads, follow the accompanying photos, beginning with illustration 3.6a. Be sure to stay in order and read the caption under each illustration. If you're replacing the rear brake pads, wash the brake assembly, then follow the accompanying photos beginning with illustration 3.7a. Be sure to stay in order and read the caption under each illustration. When reinstalling the caliper, be sure to tighten the mounting bolts to the torque. After the job has been completed, firmly depress the brake pedal a few times to bring the pads into contact with the disc. Check the level of the brake fluid, adding some if necessary. Check the operation of the brakes carefully before placing the vehicle into normal service.