DIY Toyota Corolla Brake Repair
The most basic fashion of brake repair on your Toyota Corolla is replacing the brake pads, which needs to be done every 60,000 miles at the most. Other parts of the brake may demand repair at times, though. Provided the caliper is cracked or damaged, or provided the CD is worn down, they must be replaced.
Preparation
The disc must be repaired by a professional machine shop if there are any deep scratches or score marks. If, however, the disc's thickness is less than the minimum requirement (the minimum is marked on the disc), it must be replaced.To remove a disc for repair or replacement, remove the wheels and calipers as described above; you don't need to disconnect the caliper from it hose. Remove the caliper mounting bracket by removing its bolts, then remove the lug nuts holding the disc in place and slide it off the hub.
Wash off the comprehensive brake meeting with brake cleaner, using a drip pan to grip the residue. Brake dust contains asbestos, so never operate compressed air.
Brake Pads
You must always transform brake pads on both wheels well-adjusted. The pads are stored within the calipers. The caliper is mounted onto the brake CD with two bolts. Remove them with a socket wrench and lift off the caliper to boast the brake pads in the caliper mounting bracket. Whether you're not removing the caliper, hang it from the strut spring with a energetic wire; never hang it by the brake hose.
Remove the shims for Everyone brake pad followed by the pad itself; begin with the outer brake pad. Provided one is equipped, remove the wear indicator from the inner brake pad using a screwdriver and assign it on the contemporary inner pad. Install the distinct pads and shims, starting with the inner one, and generate trustworthy the pads' ears properly engage with the pad cooperate plates.
Remove and Disinfected the upper and lower slide pins, then manipulate a high-temperature brake grease to the pins before reinstalling them. Habitat the caliper back on the bracket and tighten the bolts to 25 foot pounds. Re-connect the wheels and lower the van once you've changed the brakes on both sides. Locate the brakes by pumping the brake pedal until it feels sure.
Brake Calipers
Whether you must alter a brake caliper, disconnect the brake hose by removing its banjo bolt, then plug the hose with a minor parcel of rubber hose to deal in the fluid from escaping. Disconnect the caliper from the CD as described in the preceding incision. Installation is the reverse of Emigration. Compatible brake pads, you should always alternate calipers in pairs.
Disconnecting the caliper from the hose lets air into the brake transaction; you must bleed the manner from Everyone caliper. Compose firm the adept cylinder reservoir is entire, then connect a autonomous tube to the caliper's bleeder valve, submerging the tube's other mark in a container of fluid. Hold another human race press on the pedal as you open the valve, and look for air bubbles in the container. Keep pressing the pedal as you open and close the valve until all is purged, then close off the valve and top off the reservoir.
Brake Discs
It' a bad meaning to siphon away at least 2/3 of the brake fluid from the skillful cylinder reservoir, as the repair profession can dynamism fluid into the cylinder and arrange it overflow. Cause a syringe bottle or turkey baster that has never been used for anything else and don't bag it for anything else afterward. Elevate the machine's front location and advice it on jack stands, then remove both wheels; it helps to loosen the lug nuts before raising the machine. Before you remove the caliper, compress its piston into the Muzzle with a C-lamp--this is where the risk of fluid overflow comes.
Installation is the reverse of removal.
