2007 GMC Sierra 1500 Classic Rear Wheel Drive with 6 Lug Wheels Front 6 Piece Suspension Kit TRQ PSA56455

So before you do this job, you wanna keep in mind that after you're done, you're gonna have to go to an alignment shop and have the vehicle aligned so you don't burn out your tires and have premature tire wear. Now, I'm gonna remove the wheel. Use a 22-millimeter socket. Take off the lug nuts. Take the wheel off.

Now, I wanna get this wheel speed sensor wire out of the way. I'm gonna use a trim tool to remove the hold downs, this one right there and right here. And then disconnect the connector up top. I just wanna move it out of the way. Now, I'm gonna remove this bracket for the brake hose. I'm gonna use a 10-millimeter socket to take this bolt out. Oh. And sometimes they'll break. That's okay. Just set it aside.

Now, I'm gonna loosen up this nut. I'm not gonna completely take it off. I just wanna loosen it using an 18-millimeter wrench. All right. So I'll leave a couple of threads on there. That's good. Now, I'm gonna break the ball joint free from the knuckle. I'm gonna use a pickle fork. You could try tapping the knuckle, but you wanna be careful. You don't wanna break it. Just watch out for the brake hose. Make sure you're not hitting the brake hose on the other side. There we go.

Now, I'm gonna support the lower control arm with a jack stand. I wanna take the load off the upper control arm. Just lower it onto that. You could always use a floor jack. All right. Now, I'm gonna take a pry bar and just pry down on the control arm and then I can take the nut off of the ball joint. And if the stud starts spinning, just pry down on the pry bar a little bit more and then take that nut off.

You can slide the knuckle out. I could leave it right there for now. I'm gonna take these bolts out next. So that you don't break the axle, you wanna make sure that you keep the knuckle pulled in towards the vehicle so it doesn't pull out too far. So you can always use a strap like this and just tie this down so it doesn't fall out. Right now, I'm gonna use a 21-millimeter wrench on the bolt here and either a 13/16 or a 20-millimeter wrench on this side. Loosen the nut up. I might need a breaker bar. Yep.

Or you can use a 21-millimeter socket as well. Break it free. Loosen up the nut. And then take that nut off. You can take this cam off. This is like a washer that's adjustable. You can use some type of pry tool. And just slide that out. I'm gonna use an air hammer with a hammerhead and just push this bolt out. To get this bolt out, if this bracket is in your way, you can just tip up the control arm. Use a 13-millimeter socket to take this bolt out. Just slide the bracket out of your way. Just be careful not to bend the brake line. Now, just take a punch and a hammer and just tap it out the rest of the way. And you can do the same on the other side. And when you're taking that other side out, you don't have to take the shock out. You just have to rotate the cam so that it goes behind the shock.

Now, I'll just grab the upper control arm, and work it back and forth, then you can slide it up. And take the new arm. Just slide it in position and then take the bolts with the inside cam. There we go. All right. So on the outside of these cams, these have these little nylon or plastic spacers right here. That's going to make it so the alignment's close to where it should be. It's not gonna be exact. You still need to get an alignment done after you're done. So when you put these on and you put that tab through that hole, if you still have these on the vehicle, then it's gonna be close. That'll get you somewhat close to where it should be. Install the nuts. There we go.

All right. So when I go to torque these 2 bolts down, what I wanna use is my 13-millimeter, 13/16 wrench. And I want this upper control arm to be as close to ride height as possible. Ideally, you put this all back together and put the weight of the vehicle on it, and then retorque that. But that's not that easy to get to. So try to get the upper control arm as close to ride height as possible. Sometimes you take a 12-millimeter socket, just stick it under here, and that's pretty close.

And then you wanna torque this to 140 foot pounds, both this one and the other one. And once those are all torqued, you can take the socket out. Now, I can take this strap out of the way, and take the brake hose, line this back up. Put the bolt in and snug it up. Now, I'll get the ball joint lined up. You might have to use a pry bar. Get the nut started. Now, I'm gonna pry down on the control arm and then tighten that nut. Use a 19-millimeter ratchet wrench. Then if you have the ability to torque this nut, you're gonna wanna torque that to 37 foot pounds or do the best you can.

That's good. Now, I'll take this bracket for the brake hose and take a bolt. Put the bolt back in and snug it up. Take the ABS wire or the wheel speed sensor harness, and reposition this. And plug the connector back in. That's good. All right. Now you can take the grease fitting and put that in the ball joint. Get that started. And use a 7-millimeter wrench and just snug it up and give it a couple pumps. You can watch the boot of the ball joint, and then once you see it move, then it should be good enough. That's good. Now, I'm gonna raise the vehicle and reinstall the wheel. And put the lug nuts on. Now, I'm gonna torque these lug nuts to 140 foot pounds in a cross pattern to tighten the wheel down evenly. I'll just go around again and double-check.

Take the center cap off. Use a straight-blade screwdriver. Use a 22-millimeter socket. Take the lug nuts off. Pull the wheel off. These bolts are pretty rusty so I'm just going to use some rust penetrant and soak those before I start. Before we take this nut off, we just want to mark this cam right here. This is for the alignment. When you go to put this back together, you want to put this in the same location so at least it's close. You're still going to need to get an alignment done afterwards, but this will get it a little bit closer. I want to get this ABS wire out of the way, our wheel speed sensor wire. Disconnect the connector up here. Just push up on that tab, slide it out and use a trim tool. Just pull up on that retainer. You can do the same over here, and right here. Sometimes these ones break, just be careful. All right. So this piece is going to break so I'm just going to disconnect it right from the arm itself. And disconnect this right here. Sometimes you can use a screwdriver and just pop that out, or a needle-nose pliers also works. You just squeeze those together. I'm just going to put some rust penetrant on this bolt right here. Let that soak a little bit. We want to take that off next. Just remove this bracket. Use a 10-millimeter socket. Remove this bolt. It's probably going to break. Yup, it broke. Well, hopefully yours doesn't break. And slide that off.

All right. Now, we're going to take this nut off using an 18-millimeter wrench. Now I'm going to leave this nut on just a couple of threads, and then we're going to break this upper ball joint free from the knuckle. I'm going to use a pickle fork to break this free. Just slide it in, in between the ball joint and the knuckle and just give it a hit. There we go. Take the pickle fork out and just push down the upper control arm a little bit. You might need a pry bar. And take the nut off and you could slide it out. And just make sure that there's not too much tension on the brake line, brake hose. I'm going to take a 21-millimeter wrench, 21-millimeter socket. Now this is old and rusty so I just had to heat up that nut to break it loose. Normally you wouldn't have to do that. And loosen it up. That nut's pretty hot right now so I'm just going to let that cool down before I take that off. Take that nut off and see if you can pry this cam off. This is just the alignment cam. Just use a pry bar and a hammer. And just pry that off. All right. This cam bolt is stuck in there pretty good so I'm just going to use some more rust penetrant, soak it down for a while.

Here we go. All right. Get that out and do the same for the other side. All right. I'm just going to take this bracket out of the way. Just use a 13-millimeter socket and you can just slide it out of the way. Don't bend it too much. Here we go. And just use a pry bar and you can pry the arm out. And take the new control arm and just line it up. You can take a rubber mallet, or a dead-blow hammer to tap it in if you need to. And get the bolt started. And take this cam and the nut. Get the nut started. Now we tighten this up. Now we want to align that mark up. What you do is take your 21-millimeter wrench and just move the bolt on this side until that lines up. And you can snug that down. And we'll do the same for the other side. All right. Now, we're going to torque this nut to 140-foot-pounds. Do the same on the front one. Take this brake hose bracket and install that. Put the bolt back in and tighten that up. Get the nut off. Put that aside. Get this lined up with the upper knuckle. And I'll use a pry bar, just pry this down. Take the nut and get the nut started.

Now, I'm going to use a 19-millimeter ratchet wrench, while I'm using the pry bar to pry it down on the ball joint. Tighten this up. All right. Now, if you have the ability, just torque this with a torque wrench, you can torque this to 37-foot-pounds. Do the best you can. And if the stud starts spinning, you can use an allen key, that's a six-millimeter hex key. But if you use the pry bar and you just pry it down, you should be able to get that without having the stud spinning. Take this brake hose bracket and line that up. Put the nut on or the bolt in and snug it up. And take the wheel speed sensor wire and reconnect that. And then we have this holder or clip. Install that. Lock that in place. Reinstall this clip and connect the connector. And push the retainer. I'm just going to find the hole where it goes. There it is. And lock that in position. And take this fitting. Install that. Snug it up with a seven-millimeter wrench.

And take a grease gun and give it a couple pumps of grease. What you can do is look at the boot as you're greasing it, once you see the boot start to move, that's good enough. And put the wheel back up. Put the lug nuts on. Now I'm going to torque these lug nuts to 140-foot-pounds in any star pattern to tighten the wheel down evenly. And just go around again, double check. Install the center cap.

One of the first things we need to do is safely raise and support the vehicle, so the wheel is off the ground. Let's remove our 22-millimeter lug nuts. Remove your wheel.

Now that the wheel's off of here, we have a clear view of the sway bar link. What you're going to notice is, up along the top, it has a strange-looking nut. It's very thin. It's going to be hard to grab onto. I'm going to use a pair of locking pliers to try to grab onto it. Using my 15-millimeter socket, I'm going to come down from the bottom here. Now I'm going to use my 14-millimeter socket down along the bottom here, see if we can get this to come apart. Looks like it's starting to turn.

Okay. So, for us, the outer sheath on this broke free from the bolt itself that's supposed to be running through the center, so I'm just going to go ahead and spray this down with some penetrant, let that soak down and through there. Sometimes, what happens is, is this outer portion will actually freeze or get stuck onto the bolt. If that's the case, what you would either want to do is grab onto the outer portion with some locking pliers, and then try to spin out that bolt. If that doesn't work, you might have to just cut the bolt itself. There's the bolt. Let's get all this out of here. Awesome.

So, now, assuming you're doing the sway bar links as a pair, now is the best time to go ahead and start doing the other side as well. Okay. Once you have both sides out, you should be able to move the bar around a little bit at this point. We're going to grab our new sway bar links. We take off the nut, take off the washer and the bushing, the washer and the bushing, and then, of course, the sheath, washer and bushing again, and we're going to leave it just like this.

Now, as we come up, okay, coming up from under the control arm, we still have the bolt with the washer and the bushing. Now we're going to take our bushing with our washer, put that facing down and towards the control arm. Grab your spacer, put that on there. We're going to push this up a little bit further. Now you're going to go washer, facing up, bushing. Get it underneath that sway bar. Bring it up. Bushing again.

If you were to look at these bushings, you can tell that they have like a rounded area, and then they have this area right here with a little like a piton. The piton is going to be going either towards the control arm or towards the sway bar. Set that on there, this one right here, and then, of course, our locking nut. I like to use a little thread locker on these.

I'm just going to use my 14-millimeter wrench, and of course, my ratchet underneath, and I'm going to start snugging it up. As I snug it, I want to be watching these bushings. What I want to see is the bushing touching up against the bar, on both sides of course. And, of course, down by the control arm there, we want those bushings to be touching up against it as well. We don't necessarily want to continue tightening, though, until the point where they seem like they're getting squished down and even pancaking out. So, let's just snug them up so they're all touching at least, and then we'll continue on.

Okay. So, this looks great. As you can tell, all of my bushings are touching exactly where they need to be touching. And you're also going to notice that I didn't continue tightening until they flattened out, like I had said before. This looks pretty great, so I'm just going to take a quick measurement of it. It looks like it's approximately the width of my thumb, personally, so I'm going to make sure that I go approximately the same on the other side of the vehicle.

Okay. Now it's going to be time to get the wheel up on here. Slide it on. Now we'll get the lug nuts on here, we'll bottom them out, and then we'll torque them to manufacturer specifications. Let's torque these lug nuts to 140 foot-pounds. Torqued.

I'm going to use a 22-millimeter socket to take off the lug nuts so we can remove the wheel, then I remove the wheel. So I'm going to use some pliers at the top of the sway bar link right there, and then underneath, I'm gonna use a 14-millimeter socket and just take the link out. A long bolt goes straight through just like that. And take the top off just like that. Now just take a pry bar underneath here. Just raise up on the sway bar, take the link out, all right. So we'll just take the new link apart, and just leave the washer and the bushing on this long bolt. And take the other bushing and the washer, line that up first.

And then this tube goes next. Slide that bolt through, and then another washer and the bushing. Align this up and slide the bushing and the washer. Pry down on the bar. And then it would help if you had someone to help you out to pry this while you're holding this and getting the nuts started. All right, that's good. And then use a 14-millimeter wrench for the nut and a 14-millimeter socket and tighten this down. And then you want to torque this to 89 inch-pounds. Make sure you're on inch-pounds, not foot-pounds. Now, put the tire back and lug nuts. Now we're gonna torque the lug nuts to 140 foot-pounds in a star pattern or a cross pattern so that it tightens the wheel down evenly. And just go around again. Double Check.