To replace the rear brakes on your RAM 1500 It’s easy. You will need to lift the vehicle, loosen the parking brake, remove the brake caliper as well as carry out a few other steps. You can carry out this tutorial of 17 chapters in 60 minutes. Take your ratchet and your 21 mm wrench and let’s get started!
60 minutes
17
2
$80
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.
Lift the vehicle
Loosen the wheel lug nuts on the rear wheels. Lift the rear of your vehicle.
We strongly suggest watching our video on ‘How to jack your RAM 1500 safely” before carrying out this step.
Place the vehicle on the jack stands.
Take off the wheels
In order to change the rear brake discs and brake pads on your vehicle, you will need to take off the wheels to have full access. Don’t forget to put the wheels under the vehicle!
Loosen the parking brake
It is now necessary to release the parking brake in order to clear the grip of the drum brake shoes on the disc.
You will have to remove the shutter cover located behind the anchor plate with flathead screwdriver. You can now reach the adjustment mechanism of the brake shoes, and retract the brake shoes until the disc is free.
Retract the piston
Insert a flathead screwdriver to the outer extremity of the oblong hole located on the front of the brake caliper. Lift it off using the screwdriver as a lever by pulling it towards you.
This will cause the piston to retract slightly, so that the caliper can be removed more easily for the next steps.
Remove the brake caliper
With a ratchet and a 13mm socket, unscrew the slide pins. Then, remove them.
Tip: attach a piece of electrical cable, or a hook, to one of the strut spring coils You can now remove the brake caliper and hand it to the previously installed hook.
Remove the brake pads
Remove the brake pads by prying them out with a flathead screwdriver.
Using a flat head screwdriver, remove the anti-rattle clips.
Remove the brake caliper mount
Using a socket wrench and a 21mm socket, unscrew the two holding screws on the caliper mount.
Depending on the state of the nuts on the caliper mount, it may be necessary to use a hammer to loosen them. Remove the caliper mount.
Remove the brake disc
Using a flat head screwdriver, pull the retainer away from the disc so you can unscrew it.
Sometimes the disc may get stuck on the hub, if this happens, use a hammer to remove it. Finally, remove the disc.
Clean the wheel hub with a wire brush.
Install the new brake disc
Before installing the new disc, it is vital to clean it using brake cleaner and paper towels to take of the storage paraffin.
If your new disc is coated, you can place it directly onto the wheel hub. Then put the retainer back in place.
Put the brake caliper mount back on
Brush the caliper mount around the pads to remove any extra rust that could prevent the pads from sliding.
Reassemble the caliper mount by screwing first by hand, then with a socket wrench and a 21mm socket to lock them in place. Finish tightening using a torque wrench.
Tips
Carparts.com also recommends replacing the anti-rattle clips with new ones.
Place the new anti-rattle clips on the caliper mount.
Place the new brake pads
Grab the new pads, and lightly coat the ends with copper grease to help them slide more easily.
Insert the new pads into the caliper mount by sliding them in.
Put the brake caliper back
Grab the brake caliper. Put the brake caliper back in place and screw in the slide pins, by hand at first.
Screw them in using a socket wrench and a 13mm socket. Finish tightening using a torque wrench.
Tips
In case you adjusted the brake shoes to remove the disc, set the mechanism back until there is a slight friction between the brake shoes and the disc.
Finalise the reassembly
Put the shutter cover back on. Clean both sides of the disc with brake cleaner and a cloth to remove the grease from the new pads.
You can now repeat the same process on the other side. 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.