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  • Today's the day we're going to lift my truck.

  • I'm super excited about this.

  • Normally I don't teardown things this size or, you know, expensive, but this should be

  • really fun.

  • I have an Icon Stage 9 lift kit, and we're going to remove a huge chunk of the factory

  • suspension and replace it with these aftermarket components.

  • Let's get started.

  • [Intro]

  • So the reason people add lifts to their truck, or I guess my reason why I'm lifting my truck

  • is just to get a little bit more performance than the stock vehicle.

  • So most vehicles are designed so they can be used on the freeway because that's where

  • it's going to spend, you know, 99% of it's life.

  • I like things that are practical and useful in a more broad spectrum.

  • So having a lift on my truck allows me to go off-road and have more performance if I

  • ever do need to go off of, you know, a paved road.

  • So we have the truck lifted up off the ground a little bit so we can get those tires off

  • and start working on the suspension.

  • If you're...when I first started my YouTube channel I was doing more automotive and car

  • repairs.

  • And the reason my whole channel exists is because of this guy: BriansMobile1.

  • We're in his shop today and he's going to be helping me out a little bit.

  • [Brian] Alright, step one: get rid of the wheel.

  • [Zack] So it's interesting that I've had this truck for about 6,000 miles and there's already

  • some rust on some of the bolts inside.

  • And rust is not a good thing when it comes to cars, it makes things seize up inside.

  • So we're going to wire brush that off really quick and that will give us easier access

  • to remove some of the components.

  • So we're replacing some of the suspension on the truck and we're going to show the majority

  • of the passenger side right now.

  • The passenger and the driver's side are pretty similar.

  • I'll kind of explain a little bit what each component does as we're going through the

  • lift.

  • So that sway bar that we just disconnected, it wraps up and goes all the way through the

  • front of the truck and attaches to the other tire.

  • [Brian] Basically what that does is it connects the wheels and the frame and everything in

  • such a way that you don't get body roll.

  • This is what body roll looks like: if you go around the corner it would lay to the side.

  • And that's fine for an off-road vehicle, but on the highway you don't want to be doing

  • this on the freeway on-ramp.

  • [Zack] So the sway bar keeps the body of the truck from swaying side to side.

  • It keeps everything stable.

  • [Brian] So this is a tapered bolt and it goes through this in such a way that it really

  • gets stuck.

  • To get them undone what I like to do it put some shock through it.

  • So now they're not tightwe won't be pulling on them hard.

  • [Zack] So obviously with a project like this there are a lot of dangers.

  • So the truck is supported in multiple locations.

  • And we're taking special precautions not to damage the brake lines because if the brake

  • lines break during this process, it adds another level of complexity that we don't want to

  • deal with right now.

  • So to keep stress off of this brake line right here...this brake hose, we have a jack stand

  • supported up underneath here on this knuckle, and that's keeping the weight from breaking

  • that hose up there.

  • My truck is brand new, I've only had it for 3 months, and there's already rust on some

  • of the bolts inside.

  • The last time I did this was on like a '95 Jeep Wrangler, and that was a nightmare.

  • Some of bolts had seized up so much that I had to just sawzall through them and remove

  • the part, you know, with the bolt still intact with the metal joined together.

  • [Brian] Hooray, now I can turn it however I want.

  • [Zack] If we were to just hit this with a hammer it might damage the threads, so we

  • put a castle nut over the top like this, and then it gave us a flat surface to hit the

  • hammer on without damaging the actual threads themselves.

  • A little trick of the trade.

  • And like always, it's a really good idea to keep your screws organized during the whole

  • process.

  • So up at the top of the shock there are three bolts with a 14 millimeter....with a 14 millimeter

  • nut attached to it.

  • So we're going to pop those out and that allows the whole shock assembly to drop out from

  • the housing that it's in.

  • [Brian] So with the tie rod off, we can manipulate it to turn right or left with ease.

  • So if you turn it like this, I can lift it up and out.

  • Turn it back the other way, slide it out.

  • [Zack] Alright, so this is the shock we just took out.

  • You can kind of see this housing inside that has like, you know, a bunch of gas and oil

  • inside of it.

  • And that's kind of what makes a smooth ride when you're driving your car or your truck...whatever

  • vehicle you have.

  • It also has this huge spring on it.

  • Now Icon was nice enough to send me out one of their lift kits.

  • This is a Stage 9 from my truck, and you can see that the inside reservoir first of all

  • is super beefy.

  • And it has an external reservoir as well.

  • So when you're going off-road and there are, you know bumps and stuff in the road, and

  • your shock is fully extended, it still has enough dampening oil and fluid inside of this

  • to give you a smooth ride.

  • Now the vast majority of people will never ever need that because most cars spend 99%

  • of their lives on paved roads.

  • But since my truck is useful and has features, I want it to be able to go off-road, and that

  • extra fluid and stuff and the shocks gives a smoother ride off-road when you're crawling

  • or just, you know, going on roads that aren't paved.

  • [Brian] So that reserve reservoir is going to mount to this bracket.

  • So with this out of the way we can get this into place just like that.

  • [Zack] Alright, so this is the upper control arm.

  • It's kind of like this u-shaped thing right here.

  • And we're replacing that to give, you know, more travel to the shock.

  • So that bolt we were working on inside with the upper control arm...that needs to come

  • out through like underneath the hood.

  • [Brian] So we've got an air conditioning line that's in the way, a little wire harness,

  • so we got to unmount this so that it can flex out of the way.

  • With the bolt out of the way, now we can get a little bit of movement on it.

  • You don't want to grease it, but you can certainly move it to clear the path for the bolt.

  • [Zack] Now this bolt right here we're making progress.

  • Look at that thing.

  • Perfect!

  • Got it!

  • To make enough room for that bolt to come out, we had to bend on that little side wall

  • right there.

  • [Brian] Just flex it on the body mounts.

  • [Zack] A little bit of aggressive persuasion.

  • [Brian] In order to get the reservoir bracket in there, you have to take out this plastic

  • tab.

  • If you push on it, you can see that it's not steel at all.

  • Looks like it's part of the stamping of the frame, but it's not.

  • There we go.

  • The irony is that there's already tape right there, so we just complete it.

  • So with those plastic clips gone, the reserve reservoir brackets are going to fit nice and

  • flush against the frame.

  • [Zack] Alright, so this one is for the passenger side, which is the side of the vehicle we

  • are working on.

  • [Brian] Get it up in the top as far as you can and then just use a pry bar to get it

  • the rest of the way.

  • I would recommend leaving this undone and bolting the top first.

  • It makes it a lot easier to get those 3 bolts in the top.

  • Blue holds things in place through vibration without being too aggressive.

  • And it also coats this.

  • This is steel and it has some kind of anodized coating on it.

  • But anytime you put steel into aluminum, it's good to have something on it.

  • So once you get the first one in, you can let it hang by that and it will help to line

  • the other ones up.

  • So I don't tighten it all the way until I've got all 3 bolts in place.

  • If you get a bunch on one side as you twist it in, it'll get around the other sides too.

  • And the beauty of doing it this way is you can fit a pry bar underneath it here and get

  • yours up and down and forward and back pretty easy.

  • But these are tough otherwise.

  • Then go back through by hand and snug them up good.

  • Alright, so the bolt goes from the back side towards the front, to support the shock it

  • goes in really easy.

  • I like to have this side straight and then have this one angled up just a little bit.

  • And you put the straight side on first where the bolt's going to go.

  • [Zack] Stick this massive bolt over here.

  • So the best way to get this in from underneath the hood was we had to put the washer and

  • then this metal bit right here on top of the bolt first, and then that allowed the angle

  • to get through this other hole and then feed through the entire control arm out the other

  • side.

  • We had to get a little creative with tapping the end of the bolt from underneath the hood

  • after that washer and metal bit were on, and then it sank all the way through the rest

  • of the control arm.

  • Alright, so the upper control arm is here, and we're going to attach this bottom part

  • with this massive nut.

  • Do you remember the sway bar?

  • Right below that is something called the tie rod, and this is what is attached to your

  • steering wheel, and it moves the steering knuckle.

  • It's what makes your wheels go back and forth as you're driving your car.

  • So we're going to take that, pop it up back into this hole where it came from, put the

  • castle nut over top.

  • So the reason they call it a castle nut is because it has these little pillars, you know,

  • like a castle looks like.

  • So we're going to stick this pin all the way through this whole.

  • Once that pin is in, and make sure that the nut is not ever going to spin, because when

  • you're moving your steering wheel back and forth, everything is constantly moving, and

  • that will keep things secure.

  • So this bracket right there, the sway arm needs to be offset a little bit from where

  • it was before, so included with the Icon Stage 9 kit is one of these offset brackets, so

  • we're going to go ahead and plop this into place.

  • Basically this uses the original bolt holes inside of the frame and then gives us new

  • bolt holes to mount the sway bar to.

  • And that reservoir bracket is between the spacer and the frame.

  • [Brian] You'll notice we've got the rubber splash guard between the bracket and this.

  • That helps to reduce any potential for noise.

  • [Zack] So in order to mount the reserve reservoir we had to cut a few slits inside a splash

  • guard for the clamps and then we can slide the reserve reservoir through the clamps and

  • then tighten them down.

  • This part right here is attached to the sway bar, it's called a sway bar link.

  • We're going to toss it through here and then we're pretty much done once I can get this

  • tightened in.

  • We have the reservoir, we have the top control arm, we have the shock in place.

  • Not too bad.

  • Take a look at the hardware.

  • I think that looks sick.

  • One thing about these lift kits is that they're adjustable.

  • So I can go all the way down and have it basically to like the stock height, or I can raise it

  • up along all of these threads and getting more clearance as the spring gets more and

  • more compressed down the shaft.

  • The higher we go lift-wise, like the more you compress that spring, the stiffer the

  • ride is going to be, but the more clearance you'll have from the ground.

  • Which depending on what you're doing, if you're doing a lot of freeway riding you don't need

  • a lot of clearance, but if you're off-road most of the time, I need to clear like boulders

  • and hills or whatever, give yourself a higher point of gravity, a higher center of gravity,

  • then it's nice to have a higher truck.

  • Alright, everything is mounted and in place.

  • All of the bolts are snug and tight.

  • We have the skid plate stuck back on along with the sway bar underneath that.

  • So we'll get the tire put back in and we'll be good to go.

  • Alright so the front tires are done, but believe it or not there are 4 tires on a truck and

  • so now we're doing the rear which are actually leaf springs instead of like the coil shocks

  • we saw earlier.

  • So they should go a little quicker.

  • There are less parts to replace.

  • The leaf springs are actually super heavy.

  • I'll show them to you over here.

  • These things probably weight over a hundred pounds and there are quite a few more springs

  • than the ones we have underneath.

  • So this is called an impact gun, and it's probably been my favorite tool of the entire

  • day.

  • Alright, so these are drum brakes, the emergency brake line comes up through here so we're

  • going to remove these lines.

  • This is the emergency brake cable, and we're going to remove that which will give us more

  • room to mess around with like the axle and the shocks and the leaf springs and stuff

  • like that.

  • So this is the shock itself which we're going to be replacing.

  • Should come out.

  • Perfect.

  • Now let's get the better ones in.

  • Alright so we're dropping the rear tire down.

  • Got it.

  • Just want to point out that we have the truck supported on a lift and a secondary support

  • underneath the axle so I'm safe in more than one regard, along with eye protection.

  • And right now we are taking off the bolts, these u-bolts right here that hold the axle

  • to the leaf springs.

  • Front bolt's out of the leaf springs.

  • These aren't the hardest part, but they're the heaviest.

  • We have the 2 old leaf springs here.

  • Working with leaf springs is kind of tricky cuz they're under pressure when they're all

  • pinched together with this center bolt.

  • And keeping them all lined up at the same time while they're pinched together under

  • pressure is kind of tricky.

  • Alright so I have a c-clamp on this and we've released all of the bolts holding this sandwich

  • together, this big metal sandwich.

  • And as I slowly loosen up this c-clamp, it's going to expand all the way out and allow

  • us to switch out some of the leaves inside the leaf spring.

  • So with this big metal sandwich of a leaf spring, there's this one center guiding pin

  • and so that's what we are c-clamping together as we lined up all the layers.

  • And there are little metal plates in between which minimize the sound and the squeak-age

  • between the layers as they flex together.

  • [Brian] So you got these little barrels that space out the middle part.

  • Just trying to keep the key up.

  • You gotta be careful of your threads but if you're lined up you can just knock it through

  • like that.

  • In this case, according to the instructions, this goes to the rear with the one and then

  • two go to the front.

  • [Zack] Alright, we'll tighten everything down and then get it back on the truck.

  • So as Brian is setting this back into the axle, there's this little pin at the bottom

  • which sits inside of the axle and what does that do?

  • [Brian] It keys it up so that your axles stay a fixed distance.

  • Now that we have a slack in the brake hoses we can put the brackets back on and get those

  • tightened down.

  • [Zack] So this little guy here is called a bump stop which is a little bit different

  • than another video I made recently.

  • It sits right on top of this and that's so when the truck bottoms out it doesn't hit

  • the leaf springs, it hits this rubber on top of the bump stop.

  • [Brian] Okay so the u-bolts are what hold the axle to the leaf spring and essentially

  • the rest of the truck.

  • So there's a great big cup that goes on the bottom side.

  • It's like a giant washer that helps to center it on the axle

  • [Zack] So the thing with these is that they all have to be even, like they all have to

  • be evenly spaced and have an even number of threads sticking out through the bottom.

  • So right now I'm not going to go up all the way, I'm just going to snuggle up till they're

  • about even.

  • Alright, so this shock right here we're going to put it up through this hole in the top

  • section, and then the bottom section goes into that little slot right there.

  • We are almost done and my truck is almost put back together.

  • Pretty heavy-duty stuff.

  • So even though this truck is the off-road TRD Tacoma, so it's built for off-roading,

  • this shock right here, you know, it's still you know, mainly going to be driven on the

  • freeway so these shocks are quite a bit smaller than the Icon Stage 9 shocks we're putting

  • on.

  • So you can see the off-road freeway shocks verses the off-road off-road shocks.

  • Pretty big difference.

  • [Brian] So this next step we have the bottom of the shocks secured, and then for the top

  • it's hard because you got to squish these bushings.

  • So to accomplish this part, you can either jack the axle up with it or you can let the

  • lift down.

  • Once you crush it down a little bit on the bushing then you can get your nut started.

  • You just stack it with a bushing like this, washer on top, and then you should have just

  • enough thread now to where you can get this started.

  • These nuts hold the top of the shock on.

  • To do it right you want to tighten it down to where when you put the second one on it's

  • flush.

  • So put the first one on till you wind it up like this and spin on the second one and lock

  • it down.

  • If you look at it it's got some texture on one side.

  • This is a mechanic trick: put the texture down, it bites better.

  • Put this in the middle and ding it.

  • And that will help locate the drill bit so it doesn't creep.

  • One of the things that I really like to use when I'm drilling stuff like this is a Boelube.

  • Boeing company came up with this for drilling.

  • It comes out like margarine, when it gets hot it gets more runny.

  • When you get your bit hot, you just dip it again.

  • [Zack] Alright, so this is the bracket that holds the reservoir, so we're going to stick

  • that in place.

  • [Brian] That'll work.

  • [Zack] So the rear shocks and reservoir are in.

  • Everything is tightened down.

  • Remember we have the bottom of the u-bolts, we have these bolts right here on top of the

  • leaf springs and these leaf springs have to be loaded, meaning that the weight has to

  • be down on the axle and all the way to the truck is on the leaf springs before you can

  • tighten these bolts down in at the end because of the bushings.

  • [Truck squeaking/lowering sounds]

  • That's sweet.

  • I'm super excited about this!

  • The truck is back on the ground and look at all that extra space for extra tires.

  • I am super excited about that!

  • [Brian] Looks like real suspension.

  • [Zack] That's awesome!

  • You've done the suspensions on trucks and stuff before, so what would you change?

  • What did you like about this one and what would you change if you had to change anything.

  • [Brian] I really like the reservoirs on this one.

  • As far as changing things...I would do something with the mounting of the reservoirs on the

  • rear.

  • I'd weld bolts on.

  • It's way easier and it keeps it up off the frame.

  • I like it where the lift comes from the steering knuckle having a little bit of change, but

  • they are a lot harder and more expensive to make.

  • [Zack] So with this with the Icon Stage 9 we started about ten o'clock in the morning

  • and it's nine o'clock now, so it took us I would say about 10 hours or so.

  • If we had to do it again, we could probably do it a little bit quicker, but you know,

  • it's not too bad.

  • [Brian] There's some learning curve, we cheated and looked at the instructions a few times.

  • [Zack] So right now with the truck, it does have the stock tires on it still, which are

  • pretty, like, you know, hidden inside of the truck and leave plenty of space around the

  • outside, so inside of the wheel well.

  • So I will be getting new tires and rims but I will save that for a new video.

  • This is just how to install the lift on the truck.

  • And huge thanks to Brian for helping me out with this process.

  • I don't have all the tools to do it myself.

  • You can do it with hand tools, but with the right tools it's a lot easier.

  • If you have not seen Brian's channel, definitely go check it out.

  • I'll leave a link right here somewhere on Brian for his channel.

  • [Brian] Check me out, I've got all kinds of stuff that show how cars work, how to diagnose

  • things.

  • I got some hard hitting heavy duty stuff and I've got some easy stuff too.

  • [Zack] Huge thanks to Icon for hooking us up with this Stage 9 lift.

  • If you have any questions leave them down in the comments and Brian will be here to

  • answer them all.

  • Ha ha!

  • [Brian] You bet.

  • [Zack] Thanks a ton for watching and I will see you around.

Today's the day we're going to lift my truck.

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TACOMA TEARDOWN - 新型トラックをリフトアップ! (TACOMA TEARDOWN - Lifting my new truck!!)

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    林宜悉 に公開 2021 年 01 月 14 日
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