To replace the rear brakes on your Altima this tutorial was tailor-made for you. You’ll need to take off the wheels, remove the brake pads, remove the brake disc and other steps you’ll need to follow in the correct order. You can carry out this tutorial of 24 chapters in 60 minutes. Take your Clamp or iron wire and your 22 mm socket and let’s get started!
60 minutes
24
2
$80
Open the hood
Turn off your vehicle’s ignition, set the parking brake, pull the hood release handle and open the hood.
Open the brake fluid reservoir
Open the brake fluid reservoir.
Lift the vehicle
Loosen the wheel lug nuts on the rear wheels.
Lift the rear of your vehicle.
Place the vehicle on the jack stands.
Take off the wheels
Don’t forget to put the wheels under the vehicle!
Loosen the parking brake
Before you start, release the parking brake otherwise the operation will be impossible.
Retract 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 piston to retract slightly, so that the caliper can be removed more easily for the next steps. In some cases, you will also need to clear the grip of the parking brake shoes on the disc in order to remove the disc at a later stage.
Insert a flat head screwdriver into the hole on the disc to access the brake shoe adjustment mechanism, and retract the shoes until the disc is free.
Loosen the slide pins
With a socket wrench and a 14mm socket, unscrew the lower slide pin.
Repeat this process with the upper slide pin.
Remove the brake caliper
You can now remove the caliper and set it down so as not to pull on the rear brake hose.
Remove the brake pads
Remove the brake pads.
To do this, slide them away from the disc.
Prepare the new rotor
Using a flat head screwdriver, remove the anti-rattle clips.
Remove the brake caliper mount
Using a 19mm wrench, 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.
Remove the brake disc
Sometimes the disc may get stuck on the hub, if this happens, use a hammer to remove it.
Finally, remove the disc.
Tips
At this point, you can also replace the parking brake shoes, as we did in the video.
Clean
Clean the wheel hub with a wire brush.
Prepare the new brake disc
You can order the discs and pads kit used in the video on Carparts.com via the link in the description.
Before installing the new disc, it is vital to clean it using brake cleaner and paper towels to take off the storage paraffin. If your new disc is coated, you can place it directly onto the wheel hub.
Clean the brake caliper mount
Brush the caliper mount around the pads to remove any extra rust that could prevent the pads from sliding.
Put the brake caliper mount back on
Reassemble the caliper mount by screwing first by hand, then with a 19mm wrench to lock them in place.
Finish tightening using a torque wrench.
Place the new anti-rattle clips
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.
Press the piston
Grab the caliper.
Press the piston into the brake caliper. For this operation, it is essential to have a brake wind-back tool, a special tool that allows you to push the piston back, making it easier to put the caliper back in place. As the piston enters the brake caliper, brake fluid will flow back into the brake fluid reservoir. Depending on the original level of the reservoir, make sure that the liquid does not overflow.
Put the brake caliper back
Now, put the caliper back on the caliper mount.
Clean the slide pins with paper towels.
Then lubricate them with silicone grease to facilitate sliding.
Screw in the caliper slide pins, by hand at first.
Screw them in using a socket wrench and a 14mm socket.
Finish tightening using a torque wrench.
Clean
Clean the disc with brake cleaner and a cloth to remove the grease from the new pads.
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.
You can now repeat the same process on the other side.
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.
Pump the brake pedal
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.