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Hey guys, ChrisFix here and today i'm
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going to show you how to replace your
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brake pads and rotors on your car or
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your truck. And we'll be replacing the
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brake pads on my mustang which is
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perfect, because the brake setup on this
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car is going to be similar, if not
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identical, to most other makes and models.
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And this video is going to be a complete
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guide so if you're a beginner and you've
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never changed the brakes before, after
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watching this video you'll know
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everything you need to do to be able to
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replace the brakes yourself. This is also
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a good guide for a refresher if you've
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done brakes before or if you're an
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expert.
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I'm gonna be including tips and tricks
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to anyone watching could perform a
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complete and thorough brake job. And the
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last thing i want to say for everybody
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who's doing this for the first time,
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don't be afraid to change your own
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breaks! I know the most nerve-racking
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thing is the fear that if you do
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something wrong you're not gonna have
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brakes to stop your car, but let me tell
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you. The brake systems on cars are
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actually pretty simple and it's hard to
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mess up, so give it a shot. You're going
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to save a ton of money, you're going to
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learn something new and you're going to
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feel proud that you're able to fix your
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own car. And before we begin I want to
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thank Advanced Auto for helping out and
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supplying the brake pads and rotors for
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the video. Alright! So let's begin.
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The tools I'll be using for this job are all
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common hand tools. You need a simple
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socket set, a breaker bar, a torque wrench,
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a metal wire brush, and the only
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specialized tool is this brake piston
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compressor which is inexpensive and you
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can pick this up when you pick up your
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brake pads and rotors. And i also want to
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include: have a large hammer like this
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which will help knock the rotors off if
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they're stuck. And also have a pry bar or
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flat head screwdriver like this which
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will help pry open the caliper. You're
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also going to need to get your tires off
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the ground, so i'll be using a jack and
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jack stands. And those are all the tools
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you're going to need. As for consumables
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you're gonna need some copper anti-seize,
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silicon paste, brake cleaner and thread
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locker. And finally you'll need some
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brake pads and rotors. I prefer getting
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ceramic brake pads, they are a little
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more expensive but they have less dust
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and they tend to last longer compared to
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the semi-metallic pads. And make sure
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when you get your brake pads
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it includes the brake hardware which is
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important for doing the complete brake
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job. And for rotors i like using a
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regular blank rotor. While drilled and
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slotted rotors are nice they will eat up
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your brake pads a lot quicker so for the
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street this is perfect. And that's all
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you need, so let's begin!!
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There are four simple steps to changing
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your brake pads and rotors.
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First you want to safely lift
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the car off the ground and then remove
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the wheel. Second remove the brake pads
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unbolt the caliper and remove the rotor.
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Third put the new rotor on, reattach the
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caliper and install the new brake pads.
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And then fourth, put the wheel on, lower
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the car to the ground and go test those brakes.
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So let's get started!
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Since we're replacing the front brakes,
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the first thing you're going to want to
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do is lift the front end off the ground,
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but before we do that, you're going to
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want to grab your wheel chock, in this
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case i'm using a piece of wood, and
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chock off the rear wheel so your car
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won't move. And before we left the tires
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off the ground we want to crack all the
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lug nuts so they're loose, because if
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you're trying to do this with the tires
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off the ground, the wheels just gonna
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spin. If you're not sure where to jack up
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your car from, go check out the owners
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manual. In here they give you
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instructions and show you exactly where
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they recommend you jack the car up from.
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Since you replace brake pads in pairs,
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we're gonna be doing both front brake
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pads, so I like jacking the car from the
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middle so both tires raise up at the
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same time. And the best way to lift up
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both front tires is by jacking it up
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from the front crossmember. This is a
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thick piece of metal and supports the
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whole front suspension. And with the car
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in the air
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slide your jack stand underneath the car
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and I try to just stick my arms
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underneath the car when i moved the jack
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stand. Don't put your whole body under
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the car. You don't want to be under the
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car until the car is securely set onto
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the jack stands. Now we're looking for a
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place to put your jack stands.
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This right here is the floorboard. If you
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put it here, your jack will go right
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through the floor into your car. What
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you're looking for, is you want to find a
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thick piece of metal frame just like
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this right here and you can find the
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same exact spot on the other side. And
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after both jack stands are in place
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slowly lower the car down so that the
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jack stands securely support the car. And
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just add some backup,
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I like to set up the jack so there's
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some light pressure on that cross member.
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And the last thing I like to do is give
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the car a good shake and make sure that
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it's stable and doesn't move. And with
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the car safely lifted off the ground we
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could remove the lug nuts and remove the
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wheel. And another thing I like to do for
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extra safety is slide that wheel
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underneath the frame. That way in
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worst-case scenario you have something
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solid there and the car won't drop all
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the way down.
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Alright! So now we have access to our
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brakes so now we want to remove the old
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brake pads and our old rotor and in
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order to do that we need to get access
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to the bolt behind the caliper here. But
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we want to work with the car
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and make the job that much easier. So get
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in the car and turn the steering wheel
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so the bolts to the caliper are more
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accessible. And now it's that much easier
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to get to the bolts. The first thing
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we're going to do is we're going to
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remove the brake pads and in order to do
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that we're going to go and remove this
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bolt right down here which is going to
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allow our caliper to pivot upward like a
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clamshell. Then we could pull the pads out.
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Normally these bolts use a regular
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socket but in this case we have a torx
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bolt, so we're using a T50 torx. And I
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start off with a breaker bar every time
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just so you can break these bolts loose
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easily. And then once you use your
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breaker bar to break the bolt loose, you
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can use a regular ratchet to loosen it
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up the rest of the way and it'll come
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right out. And you can see the blue
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loctite on the thread so we'll be sure
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to add some when we screw this in later on
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Now we could pry open our caliper which
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might take a little force, and then
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remove our old brake pads and they'll
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come right out just like that.
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So for this brake caliper we just had to
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remove that one bolt right down here, but
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on other brake calipers there's also
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another bolt right up here that you
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could remove to take this whole
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clamshell off. In this case all you have
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to do is lift this up like that and the
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caliper slides right out. And with the
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caliper removed you don't want the
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caliper to just dangle by the brake line
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because that's how you damage your brake
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line. So, instead, you want to try to find
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a place to put your caliper where it's out
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of the way and there's no pressure on
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the brake line. If you don't have a nice
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place to leave the brake caliper like that
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you could also use a bungee cord or rope
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or something to hang it up. All right!
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Next, we want to remove this caliper
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bracket so we could pull the old brake
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rotor off, and to remove the caliper
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bracket we want to go behind the knuckle
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and you can see there's a bolt right up
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here and a bolt right down here holding
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this bracket in, that we need to remove,
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In this case it's a 15mm bolt,
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and again start off with your breaker
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bar so you can easily break these loose.
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These are going to be the tightest bolts,
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so they're going to be the toughest to
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break loose and again after we're done
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cracking the bolts loose with our
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breaker bar, we could loosen them the
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rest of the way with are shorter ratchet.
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And that's one and that will remove the
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bottom with no bolts holding it in, the
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caliper bracket slides right out.
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Now we're going to remove the brake
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rotor and you want to make sure that the
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brake rotor isn't being held in by a
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screw. In this case there's nothing
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holding it in,
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so you could try wiggling it off but
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just as i figured it's rusted to the hub.
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So to remove the rotor we're going to be
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using a large hammer and you want to use
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a pretty good amount of
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force and hit the outside edge of the
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rotor spinning the rotor as you go, until
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it breaks loose.
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Just like that. And if you take a look at the
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back of the rotor you could see it's all
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rusty in here, which just rust wields
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itself right to the hub. Now with our old
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rotor off we want this surface right
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here to be smooth and relatively
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rust-free. Doesn't have to be perfect but
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we want a good flat surface, so grab your
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metal wire brush or sandpaper and start
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removing the rust from the hub surface.
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It's also a good idea to use eye
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protection and a dust mask while you're
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doing this. You want to have a smooth
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surface for your new brake rotor, so come
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out flush against the hub. And after we
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sand the whole surface we want to grab a
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bucket, grab our brake cleaner and spray
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it down. And since we're cleaning things
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up, now's a good time to clean up our
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caliper bracket. Awesome! With everything
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sanded down we could add our new brakes.
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But you guys know how I like to go over
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the top with my cars, so I cleaned up the
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suspension a little bit, so i just
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removed all the grease,