To replace the front brake calipers on your Silverado 2 It’s easy. You’ll need to open the brake fluid reservoir, take off the wheels, unscrew the brake hose from the caliper as well as carry out a few other steps. You can carry out this tutorial of 15 chapters in 45 minutes. Bring your 11 mm socket and your 19 mm wrench and let’s get started!
45 minutes
15
1
$50
Open the brake fluid reservoir
Turn off your vehicle’s ignition, set the parking brake, pull the hood release handle and open the hood.
Open the brake fluid reservoir.
Take off the wheels
Loosen the stud bolts on the front wheels.
Lift the front of your vehicle. Place the vehicle on the jack stands.
Don’t forget to put the wheels under the vehicle!
Turn the disc outwards, this will facilitate the following steps.
Press the piston
Insert a flat head screwdriver into the opening of the brake caliper.
Lift it off using the screwdriver as a lever by pulling it towards you. This will cause the pistons to retract slightly, so that the caliper can be removed more easily for the next steps.
Set up
Place a container to collect the fluid under the caliper, since the brake fluid may leak out.
Unscrew the brake hose from the caliper
Using a ratchet and a 11 mm socket, unscrew the banjo bolt connecting the hose to the caliper.
Remove the old copper gasket from the banjo bolt. Then remove the banjo bolt from the hose.
Here’s a tip! You can limit brake fluid leakage during this operation by plugging both sides of the banjo bolt with banjo shutter pliers.
Remove the brake caliper
With a socket wrench and a 19mm socket, unscrew the lower slide pin. Sometimes you have to keep the locknut from turning by holding it with your fingers or a 19 mm wrench.
Repeat this process with the upper slide pin. Finish unscrewing by hand.
You can now remove the caliper.
Remove the brake pads
Remove the brake pads by prying them out with a flathead screwdriver.
Remove the brake caliper mount
Using a socket wrench and a 18mm socket, unscrew the two holding bolts on the caliper mount.
Depending on the state of the bolts on the caliper mount, it may be necessary to use a hammer to loosen them. Remove the caliper mount.
Put the brake caliper mount back on
Take the new caliper mount.
Before installing the new caliper mount, apply a medium threadlocker to prevent accidental unscrewing.
Reassemble the caliper mount by screwing first by hand, then with a socket wrench and a 18mm socket to lock them in place.
Finish tightening using a torque wrench.
Place the brake pads
Grab the new pads, and lightly coat the ends with copper grease to help them slide more easily.
Insert the pads into the caliper mount by sliding them in.
Replace the brake caliper
Grab the caliper.
Before installing the new caliper, apply a medium threadlocker to prevent accidental unscrewing.
Put the new brake caliper in place and screw in the new slide pins, by hand at first. Block the rotation of the guide pins with a 19mm wrench and screw the slide pins back in using a socket wrench and a 19mm socket.
Finish tightening using a torque wrench.
Screw the brake hose back on the caliper
Use a flat head screwdriver to remove the rubber plug from the caliper.
Get the new seals and the banjo bolt. Put a gasket on the banjo bolt.
Remove the shutter pliers from the hose.
Install the assembly on the hose. Then put the second gasket on the banjo bolt.
Screw the banjo bolt that connects the brake hose to the caliper, back in.
Finish tightening the banjo bolt with a torque wrench.
Bleed the brake fluid system
When replacing a brake caliper, you need to bleed the brake fluid system to remove air from the system.
After bleeding, remember to clean the caliper-disc assembly with brake cleaner.
Put the vehicle back on the ground
Then, you will be able to put the wheels back on your vehicle.
Put the car back on the ground and block the wheels properly.
Don’t forget to screw the brake fluid cap back on before starting the car.
Safety tips
Attention! Before using your vehicle again, start your car, and pump the brake pedal a few times to push the brake pads together again.
Try to drive smoothly and avoid sudden braking for the first 30 miles or so, to avoid glazing the new pads.
Operation complete.