HOW TO REPLACE A REAR AXLE SEAL! -Toyota 4Runner 1996-2002

[@sirchickenable]

theres an inner and outer seal. dont need to take the shoes off unless they are covered in oil, then they need to be replaced. video didnt say anything about removing the abs sensor, even though the sensor was clearly removed. check the splines on the axle and make sure they arent damaged in any way. and while your in there, look at the boots on your wheel cylinders, make sure they arent torn or damaged. make sure the dust boot on the e-brake isnt damaged. the makers of this video had a ton of silence in there. helpful hints and precautions help people. spread the word.

[@brentferris8164]

Thankyou so much!

[@erichempstead2015]

What kind of socket is he using to pull that weird bolt off the inner brake pads. At 1:14, is that some special tool or just a regular socket?

[@fordtechchris]

@@erichempstead2015 Its and parking brake spring remover tool. You compress the spring with the tool and rotate 90 degrees. You can pick one up almost anywhere.

[@sweetwilliam49]

I like the way he cleans everything meticulously and then opens the seal and throws it on the ground

[@johnycash9214]

In Phoenix AR. I seen a road service tech take a $950 meritor hub bearing assembly for a 2000 freightliner out of the box and toss it in the soft dirt on the side if the road wheel studs down. I was in shock. I had to take a few moments to calm down. Removed it from the dirt returned it to the box studs facing up. hostility asked him for a wire brush to clean all the dirt out of these fine threads as i glared at him. I know a lot of mechanics and trust about 2 of them when my back is turned.

[@pohlr1]

M8 x 1.25 bolts for getting the drum off if anyines wondering

[@stefanlauster4877]

thanks man, legend !

[@327JohnnySS]

Penetrating oil and a few light taps with a ford wrench works also.

[@melbrown4018]

The repair manual for my 99 4Runner says to use 85w90 gear oil for the rear and 75w90 for the front and transfer case. Otherwise, awesome video!

[@2carpros]

Good stuff! Thank you for watching!

[@hickorystick3675]

Thanks! That was super!

[@2carpros]

Thanks so much for the super thanks and for watching!

[@edmedders3626]

Great and easy to do differential seal replacement. Thank you. You saved me $450.00 from a rip-off local shop!!!

[@hawkman8835]

Ed Medders it’s not a rip off if you don’t have to tools or know how to do the job yourself. Brakes and axle seals are easy to replace but try doing advanced electrical diagnosis on modern vehicles. You’d be singing a different tune.

[@dickfitzinya3082]

I wonder what type of work you do, Ed? Whatever it is, I’m sure you’re a complete rip-off and anyone out there can do it better than you.

[@beckyromineciy5410]

@@dickfitzinya3082 that’s the thing buddy. It works both ways. Some customers are trying to get hard work for free and some business owners are charging way too much for easy work. If you have never done mechanical work don’t say stupid comments because the truck being worked on was clean try doing that same job on something w a lot of corrosion then you would be saying take my money or try to do it yourself and realize it’s not as easy as the videos make it look.

[@fordtechchris]

$450 is a very fair price for this type of repair.

[@devildog_iii3492]

You guys are so PROFESSIONAL you even took the brakes apart! Which you don’t have to at all...

[@2carpros]

Thanks bud.

[@davidkasangati2531]

I'm impressed with your professional work, you make work easier explanation and right tools all the best to u gentlemen. God bless❤😅

[@2carpros]

So nice of you! Thank you for watching David!

[@Roboticpycotic]

Be careful there are oil baffles in the housing on some of the Toyotas that you can bend if your not careful reinserting the axle.

[@eckharttolle-nq7qu]

You have to spin the tires once you top off differential oil.Everyone gets this wrong .Once you spin the tires the level drops below full.

[@farazsiddiqui6689]

Hi. Thanks for the excellent video!. Would you have the part number for the seal? Thanks again.

[@bradkeskey]

Great video, this is in my immediate future!

[@omarzeineddine5427]

Do the brakes have to be disassembled? It seems you can remove the assembly without all that extra work.

[@gotdrift8]

Why didnt you guys replace the outer seal and the oring?

[@davec.1045]

Looks like I have a passenger side leak. I noticed the truck pulls to the left when braking. I thought at first it was a wheel alignment issue until I saw the differential fluid inside the wheel. The pull to the left under braking is due to the passenger rear brake shoes not gripping the drum due to the diff fluid ruining the shoes. Thanks!

[@georgeknerr]

A 320-400 grit emery cloth is generally recommended for this task.

[@austingabhart4185]

This video is the best,I'm about to tackle this job with more confidence now,on my GO Cruiser

[@2carpros]

Thanks for watching!

[@JohnPoissant]

Awesome video...just changed my axle seal....now I need to bleed brakes. :(

[@2carpros]

Thank you for watching!

[@tylersmith8045]

What size are the bolts you need st the beginning of the video?

[@Raevenswood]

What tool was that you were using to pull the retainer springs off the drum pads? Thanks for the video by the way!

[@marioandrade847]

I believe it’s called a Break Spring Compressor.I was looking for this tool also.

[@marioandrade847]

Brake Spring Compressor

[@gabeapodaca7687]

Should I do this on both sides? Also, what materials do I need?

[@fernandosaldana6553]

How do you removed the brake dust shield on this 4Runner?

[@themlu]

What grit did you use to polish it? Thanks Great useful video. This will be the 3rd time for me to have it replaced. We did not polish it last time.

[@jerryp2433]

do you really have to polish it?

[@georgeknerr]

When preparing an axle's contact surface for a new seal, using the correct grit of emery cloth is crucial to ensure a smooth, clean surface that helps the new seal seat properly without causing damage. Typically, you'll want to use a fine grit emery cloth to avoid scratching or gouging the surface, which could lead to new leaks. A 320 to 400 grit emery cloth is generally recommended for this task. This range of grit is coarse enough to remove any rust, corrosion, or old sealant residue from the axle surface, but fine enough to prevent any undue abrasion that might harm the axle’s surface integrity. Here are the steps you would typically follow: Clean the Area First: Before using the emery cloth, clean the axle surface with a degreaser or brake cleaner to remove any grease, oil, or dirt. This cleaning helps ensure that you're working on only the actual axle material and not grinding any debris into the metal. Gently Sand the Surface: Use the emery cloth to lightly sand the surface where the seal will sit. The goal is to achieve a smooth, even finish without creating grooves or scratches. Be sure to rotate the axle as you sand to evenly prepare the entire surface. Check Your Work: After sanding, wipe down the area again to remove any particles. The surface should feel smooth to the touch and have a uniform appearance without any visible defects. Final Cleaning: Give the surface one last cleaning with brake cleaner to remove any remaining particles. This step is crucial as any debris left behind can compromise the seal. Using the right materials and techniques can greatly increase the lifespan of the new seal and ensure optimal performance of the differential assembly. If you’re unsure about performing this repair yourself, consulting with or hiring a professional mechanic is always a good choice.

[@javivivero5119]

Hi,Great vídeo. I need to replace the axle seals since the drum is full of grease or oil, I did not know about this problem until I was checking the spare tire and I could see that the drum was full of grease, there is no noise or any sympton. How can I know that I should replace the bearings and not only the seals? Thanks!

[@marioandrade847]

Very helpful video!! Thanks a lot!! 👍🏽👍🏽

[@2carpros]

You're welcome!

[@Fraserfirrr]

Someone please correct me if I'm wrong but won't the axle seals leak again due to the amount of play in the bearing?

[@mr.anderson70]

That's a good question! My 4Runner has had the passenger side seal replaced 2 times since I've owned it and it needs another one.

[@eaznutts5714]

Yes, that bearing is shot and will definitely cause more trouble. It's likely shot due to the gear oil washing out the grease.

[@wyllie4961]

Agreed, you can see the play in the bearing when he wiggled the backing plate @ 4.:03 like he acknowledged the bearing was shot, stop video this truck needs axle bearings they are the original Nachi's, and even then the brake shoes can stay in place.

[@dvalder]

I followed your video to the letter along with the Toyota OEM manual for the process. I'm at a sticking point however because I can't seem the new oil seal properly. It is identical to the old one that I extracted but I can't seem to seat it. Any advice? Thank you for a great video!

[@redman5215]

what size and threads of the bolts used to remove rear drums

[@louis_costa]

M8 x 1.25

[@tylersmith8045]

You guys have great visuals and explanations in your video but never mention sizes for bolts, etc. would be helpful if you added some sizes on screen with writing or something

[@ramseytrain]

look at it with a magnifier glass those seals will make small grooves in the retainer

[@rkooscar6866]

A ball park cost for this in the west coast? 2016 4runner

[@gregbrooks9546]

I have a 1991 Toyota Previa that my rear axle seal is leaking. I pulled my drum off of my drum brakes and there was no oil in the drum or on my brake shoes. Do you think that I can simply pull the axle and replace that axle seal only and be good. My neighbor told me that if a little diff. fluid gets on the wheel bearing it should be ok. I don't have the bearing press to press on/off so was hoping to replace the axle seal only. What are your thoughts

[@grayman5271]

Should have recommended changing out those oily brake shoes

[@2carpros]

kzbin.info/www/bejne/qGmVc3-fn7yohLM

[@chrishale8343]

no need to disassemble the brake shoes from housing

[@brentferris8164]

Thankyou sir!

[@AccuracySpeaks]

If they have gear oil all over them, which they likely will if it warrants an axle seal, it'd be very likely you may want to due to oil-soaked shoes, but in theory, no, you probably wouldn't have to.

[@ryancrouse5790]

What size is that brake line nut? I’m gonna order a line wrench, but don’t know which one. Thanks!

[@stevanrose7439]

Go to auto store get a set.

[@aztlanmora]

I have a 2002 tundra TRD. I followed your method and no more leaks but I do hear a humming sound once in a while. My question is do I have to add oil inside the ABS hole to lubricate the gears. Maybe it's dry and that's why I hear a humming sound?

[@larrybroad8746]

do not add oil to tha abs hole the noise your hearing is the bearing it need to be replaced asap.

[@eagl0215]

What brand is your slide hammer?thanks

[@danialburns8714]

New to this so excuse me but this is the inner axle seal correct?

[@onenikkione]

yes

[@lancelee5757]

Thanks for the great video.

[@2carpros]

Glad you liked it!

[@chrisfishdawg]

Does the axle easily come apart from the hub if changing entire axle?

[@eaznutts5714]

Bearing will need to be pressed off.

[@Jayzurp]

So I have a 2001 Toyota 4Runner 4wd and something in the rear axle has to be replaced. It has been leaking, i don’t know if it’s related but the brake pedal sometimes goes soft. I was told it need to be replaced but not exactly what till I go tomorrow and check it out. how much does it usually run to get fixed or replaced?

[@Fraserfirrr]

How much was it? And what exactly did they replace?

[@Jayzurp]

Benjamin Praeger they replaced the rear axel seal. It had been leaking and cost around $500

[@chapelbarnes6427]

You don’t need to take the brakes apart, fun fact

[@albertosoria9167]

There is no need to take the breaks out though but still good explanation

[@williambaker7185]

Because the backing plate and the axle come out together I see no reason to take the brake mechanisms off the backing plate to take it apart

[@charlesroddy4728]

Very carefully remove bolt 14:18

[@charlesroddy4728]

I think I said that cause it was the clip for removing, but reversed, unsure though 😂

[@mountainconstructions]

WTF, using Side Cutters to remove spring

[@77magnuss]

Torque specs?

[@paulkimble6267]

Excellent video, I love KZbin

[@2carpros]

Thanks for watching! :)

[@markmiranda1710]

pretty easy thanks

[@2carpros]

You're welcome 😊

[@mattattack205]

How did you know it wasn't the outer seal also? The one that's pressed in behind the bearing?

[@dutchsupreme123]

The outer seal is only for keeping dust and debris from the bearing assy. Its not meant for keeping oil back

[@louis_costa]

Its more of a dust boot. Toyota calls it an oil seal. There shouldnt be any oil in that part of the axle housing, where the inner retainer, abs ring and outer retainer bearing and outer seal are.

[@عليرحيل-ق9ب]

good gabe

[@Trials-and-Tribulations]

Theres one axle seal on each side right?

[@2carpros]

Yep. Thanks for watching!

[@barbosa2179]

Show

[@Khan-ti8fb]

Part number please

[@juanrodriguez-ry6yt]

the bearing is sealed the gear oil washed the grease out the bearing needs to be replaced it will not last thlnk about it

[@caseydaniel8735]

That wheel bearing is not long for this world

[@Tangaroa775]

Teeth??? It’s called a spline😂

[@douchebaggins7]

No nead for a new bearing?