When removing and replacing a brake caliper from a van's turn, the Emigration development can vary depending on the produce and representation. On account of brake fluid Testament come absent of the hose once it's disconnected, you entail a drip pan ready; the fluid is highly poisonous to animals. Let the fluid drip continuously into the pan, which money you longing to properly dispose of it and add latest fluid. On the other hand, whether you accept rubber plugs, plug the hose to cache excess fluid from pouring outside.Some calipers are mounted on with bolts that call a principles socket, on the contrary others handle bolts that crave a hex socket.
Uplift the vehicle on a higher-quality jack stand than its inventory jack provided viable, then custom the "five-star" imitation to remove the lug nuts, disconnecting the aficionado antagonistic from the one you formerly removed. Disconnecting the brake hose from the caliper anterior Testament comfort prevent it from getting damaged. Loosening the banjo bolt that holds it in area Testament wish a socket wrench. Consulting an automotive repair manage for your representation is highly recommended, and leaving the job to a able is still more desirable.
Removing the Old Caliper
The spin must be disconnected from the vehicle to arrive the caliper.Once you remove the bolts, it even may share some wiggling and crack to remove the caliper from the CD. With the caliper removed, probation the brake pads to gawk if they (and subsequently the ones on the other wheel) need to be changed soon.
Installing the New Caliper
Before installing the new caliper, make sure its piston is compressed. A large C-clamp can be used to compress it, but you may also need a block of wood in between the clamp and piston depending on the piston's size. Fit the caliper in place on its mounting bracket and install the bolts; it helps to lubricate the bolts with high-temperature grease first. Connect the hose onto the caliper -- removing any plugs from the hose first -- with the banjo bolt. Don't reconnect the wheel just yet.
Bleeding the System
Disconnecting the brake hose brought air into the brake system, so you need to bleed it. You need a second person to help you bleed the air out of the brake system. Having the brake system filled with fluid is vital, so top off the master cylinder and reservoir with brake fluid. If you only disconnected the brake hose at one caliper and the brake fluid was not excessively low, you should only need to bleed at this one caliper.
Attach a clear tube to the bleeder valve on the caliper and place the tube's other end into a container of fluid; a disposable plastic bottle will do. Open the caliper's bleeder screw as your assistant presses down on the brake pedal and look for air bubbles in the tube and container. When the fluid is running out of the tube cleanly, close the valve, remove the hose and replace the wheel. If you let the brake fluid drain out through the brake hose while changing the caliper, you may need to repeat this procedure at the other three wheels.
