How Hydraulic Power Steering Works

[@speedkar99]

Check out the behind the scenes making of this video here: kzbin.info/www/bejne/j5_EkHh5qbSnmJo

[@miguelare3]

What did your wife bring you to eat?

[@glasser2819]

here is to wife: "Behind every great man, there is a great woman." - Here it shows! Thank you. 🤗

[@jc.1191]

Could you do some videos of the different fluids in vehicle systems?

[@amsyarazhar7865]

Which part determines the power steering weight of the steering rack? Is it the pump?

[@beniaajevonkemayoran8737]

Saya Subcriber Anda dari Indonesia Tolong tanya kalau BATANG TORSI itu apakah menyebabkan Kemudi berat ? Kalau benar apakah ada cara untuk membetulkannya ? Terima kasih sebelumnya , saya tunggu kabar anda

[@elebeu]

I am always impressed with your videos. You know what you're talking about, you cover the subject completely, and you throw in a little comedy. Well done again.

[@speedkar99]

Thanks! I'm glad you appreciate my work.

[@spelunkerd]

Ha ha ha ha, I finally understand how this mechanism works. I always wondered how the power assist knew when to stop, ie how to prevent pressure assist from steering beyond where the driver wants to go. It's all about that little torsion bar. As soon as the steering wheel is released, the torsion bar springs the holes back to a neutral position so no more pressure goes to the side you're turning towards. Genius.

[@speedkar99]

It's so intricate yet simple on how that little torsion bar does its job!

[@juvenildr]

Yes torsion bar backs to neutral position but how it is turned when moving? is there a clutch like system ? if released how the gripping is over? i understand the mechanism but i wonder the details.

[@Jamie-cz2xu]

@@juvenildr it puts pressure on the side of the steering that you want to turn it, it wont turn the rack by itself, it just puts pressure there to help you turn the steering easier.

[@popo-yq5je]

"Thanks wife .." Aaww..that so sweets...

[@speedkar99]

So helpful 👩‍🍳

[@voidisyinyangvoidisyinyang885]

she must have seen you just wipe up the steering fluid with her clothing. Oh he must need some oj!

[@Kana0211]

Oops I sprayed my wife

[@MoritzvonSchweinitz]

The torsion thing! THATS what I was missing in my understanding of how these things worked! Thank you! As always, a great explainer video!

[@speedkar99]

Agreed, that's the key to the steering rack, there's not much else to it

[@aimilios439]

Me too man, had to watch dozens of videos to find out; this man did a great job!

[@luissilva8732]

jesus. for years, even through school as a mechanic noone was ever able to explain to me how the decison of witch path the oil should take was made. the freaking torsion valve. god dammit. that one little pieace. 10 years this has been bugging me

[@Toleich]

7:55 "Because it's rounded off using this wrench, I'm gonna have to use another wrench to get it off." Love the dry humor!

[@kingdomofpom2737]

You and Scotty Kilmer and Chrisfix You guys are sure master tech👍

[@speedkar99]

I'm not a tech. I'm an engineer

[@glasser2819]

@@speedkar99 most people think all gear heads are created equal.. LOL. The practicality of your presentations is great! 👍

[@gabelcojo]

Everyone, watch the behind the scenes of this video (the link is in the description). You will be amazed by the amount of time he spends researching, filming and editing, just to end up with a couple of minutes of video. I'm impressed! Well done, sir!

[@speedkar99]

Thanks! Linked here as well: kzbin.info/www/bejne/j5_EkHh5qbSnmJo

[@Taylorthegreat17]

Currently studying for an IP exam, this was very helpful. Thank you.

[@akhtarkh]

One of the best explanations of rotary control valve operations. Many youtubers skip that part bcz they don't understand themseves the operation and importance of this part as the heart of power steering system.

[@speedkar99]

Thanks glad you appreciate my work

[@andreasguntoro5399]

I always like fluff less videos like this one. Full of info from start to finish. Thanks

[@ocdgamer9866]

7:52 * Nut rounds * "...I'm gonna have to use another wrench to get it off". * Proceeds with angle grinder *

[@speedkar99]

Seriously....I wasn't expecting that nut to round out but my angle grinder sure did. 😎

[@sivalley]

Angle wrench!

[@CaptainFalcon92]

How is it that only You show the inner working of the rotary valve and torsion spring? Thank you for teaching us. Very comprehensive as usual

[@speedkar99]

I agree, I was looking for more information on this and couldn't find it. The only way to learn is to tear things apart.

[@spiritadvertizing6632]

Thank you for your.most comprehensive presentation. I stumbled onto your presentation by accident. Consequently I can say thank God for accidents.

[@speedkar99]

Glad it helped!

[@arnavrevankar444]

Even though I knew how this works, I was waiting for u to make a video on it 😊

[@speedkar99]

Glad you enjoyed it

[@MrRadbadger]

Love those precision 5-inch wrenches. Guaranteed to remove any bolt👌

[@speedkar99]

Right on!

[@williamlovemo8596]

this is the best explanation i have gotten on hydraulic power steering. Even better than my teacher's. thank you! :)

[@LightIySaltedPeanuts]

As an engineer, your video is the only I've found that explains the mechanicals. All the others talk about theory. Cheers

[@howtobebasic2122]

3:11 your wife brought you some lunch XD

[@speedkar99]

Yep, that helped me power through this one hehe

[@dibblesvillard5268]

@@speedkar99 I assume she didn't notice you using her pants

[@nonyadamnbusiness9887]

Another very nicely detailed explanation of inner workings.

[@speedkar99]

Many thanks!

[@frankseprino8610]

Very informational. Appreciate the cutting to reveal each component. Did talk just a little fast though. :)

[@deveravi]

Now I know. Thanks for making it easy to understand.

[@cadibiagio66]

Awesome in depth explanation of the system. Thanks a ton!

[@speedkar99]

You are welcome

[@Funpoint-q9t]

I like you man. and respect to the wife. this is one of the moste instructive useful channels.

[@Graham_Wideman]

Well done speedkar99! Your video really reveals and explains how the hydraulics assist the steering effort.

[@speedkar99]

Welcome

[@ethan_djoseph]

this is so perfect. the speed. the explanation

[@gmindgjerd]

I adore your wife. Lucky man. Thank you brother. Learning alot from you.

[@tomasvit9466]

absolutely perfect explanation - They should call you Car Professor :)

[@speedkar99]

Nah I'm speedkar99

[@cristiancruz5079]

Wonderful forensic analysis of how the power steering works...I have some knowledge about the rack, but with your video all my unknown content disappear from my head...Now thanks to your video i have plenty of knowledge how it works. Thanks a lot for your video. Sorry about you wife getting messy because of your Power Steering Rack autopsy. She deserves a new dress and a dinner out invitation. ;-)

[@speedkar99]

Glad it helped you learn something. Yes she deserves some dinner now 😉

[@halityagloglu6258]

I am always impressed with your videos. As always, a great explainer video!Thanks a ton!

[@falihalkhafaji8044]

Amazing explanation

[@speedkar99]

Thanks

[@standhd]

“Thanks wife”…..I can’t stop laughing…..LMAO!!!!

[@speedkar99]

Gotta thank her for all the support

[@robertorochamartinsrocha7041]

You are the best explaining things... thanks

[@speedkar99]

Glad you enjoyed it

[@HorribleOldCrank]

I had to LOL when your wife let out a little yell when the power steering fluid shot out of that rack.

[@speedkar99]

Haha yep she got a squirt

[@DavidSanchez91752]

Great explanation. Thanks.

[@speedkar99]

You're welcome!

[@nigratruo]

And this here is my brother's tooth brush. I could not find his old one, so I took his current one, I'm returning it after I'm done. WOW, it is my o-pinion that this is a great rack on that steering!

[@speedkar99]

I'm not gonna return it and see the look on his face

[@elementhearts9810]

Ok wow, this was so helpful! Definitely gonna be checking out other videos, taking a course in mechanics and you have helped me so much! I really appreciate it!

[@Fireneedsair]

I love your videos. So thorough and funny! Repeat viewings for me as you go fast and I’m slow

[@seshachary5580]

AWESOME EDUCATION. tHANK YOU rEGARDS

[@brianpetersen3429]

Excellent taredown explanation.

[@speedkar99]

Thanks

[@TheTec12]

That comment about his brothers underpants gets me every time. lol

[@billb.4901]

I learned a lot,Great video;thank you!

[@kindbrute4640]

lawd your humour kills me, dude

[@speedkar99]

Love it

[@tasJis]

Fast and informative, just the video I was looking for, thank you.

[@moizmughal5363]

learn alot from you best wishes from pakistan

[@speedkar99]

Glad you learned something new

[@davegeorge7094]

Wheel effort makes pressure increases actuating idle air valve open to increase engine rpm to compensate 85 Supra.

[@coldgarden_]

This is a great video, thank you for explaining everything so well.

[@annemissluna2330]

Congrats. Nice explenation🤙

[@cmingo85]

Really good an clear video man! It shows that you really enjoy and know your work

[@tjthenovicerider1138]

Thanks wife... Wife: youre welcome. BTW have u seen my black shorts?

[@speedkar99]

Nope!

[@davegeorge7094]

If you blow piston with low pressure air there will be allot of blow-by the rack piston hard seal ring . Fluid pressure expands the seals I suppose to a tighter clearance.

[@Papsirpc]

Thanks a ton! Awesome breakdown, one of the best. Appreciate the time and discs you went through for this!

[@speedkar99]

Glad you enjoyed learning about steering!

[@on-site4094]

Great educational demonstration ,,,and the out come is the power steering rack is now scrap metal 😆

[@speedkar99]

Yep, I'm making the most use of this scrap car.

[@MarkZielonko]

This is a really well done video! Awesome job!

[@speedkar99]

Thanks

[@richsmith9063]

GREAT video, BUT we don't care to hear about this person's pants or that person's underwear. Also turn down angle grinder volume. Aside from that : GREAT VIDEO !!! Thanks for the deep dive into all those details. I never had a clue how hydraulic power Steering worked until I watched your video. Now I know.

[@Ashoud_Anobetah]

Fantastic video as always !!

[@speedkar99]

Thanks

[@tybrownsr.4466]

Awesome! 🔥🔥🔥

[@nareshhellyhelly1338]

Really legend in explanation

[@abdoudfi8205]

Good job u are the best 👍👍👍👍👍👍👍

[@speedkar99]

Thanks I sure am

[@antispace765]

excellent video

[@rtbdude5918]

It just the scream when he touched the hot part at 6:40

[@sourabhharit2442]

this video is so underrated

[@charlie_nolan]

Thanks! I didn’t realize it was a valve with constant pressure. I’m guessing variable assist systems are more complex. Do you have a video on that?

[@jijidinpipera]

So, the higher the pressure of the liquid, the easier will make a turn the steering wheel ?

[@speedkar99]

Yes. And that's why the pumps have a flow control valve.

[@AK-Star007]

great video, do a follow up video doing camparison with electronic power steering.

[@speedkar99]

I already have an EPS video linked in my video

[@AK-Star007]

@@speedkar99 i have seen that video. i meant a side by side comparison.

[@fernandoanatomia]

Very interesting video! Thank you!

[@speedkar99]

You are welcome

[@madunwerkstatt3093]

Your camera catches some fluid on it's lens. Did you use some protection sheet to your camera lens? Acrylic sheet works good to protect camera from oil and grinding debris.

[@speedkar99]

Yeah I learned my lesson the hard way...the first steering rack I grinded open scuffed up the lense pretty bad so I don't protect it with anything.

[@madunwerkstatt3093]

@@speedkar99 downside of acrylic sheet is scratched easier, you need new sheet every once in a while. A flat glass provides excellent clarity to image and ease to clean, but with prone to shattered when hit with something hard.

[@darkportus]

Thanks for the info. Very nice 👍!

[@speedkar99]

Welcome

[@jordanbriatte9078]

That was very clear, thanks mate !

[@HelloKittyFanMan.]

LOL, "a freshly stolen piece of my brother's underwear"!

[@aBc-123-XyZ]

No toothbrushes were harmed during filming of this video... 😎✌

[@speedkar99]

Yep. No underwear either.

[@aBc-123-XyZ]

@@speedkar99 cool. 😂🙏

[@vitej8591]

Great video!

[@aaronhuber5299]

More informative in the first 2 min. than the 8 videos I watched before this combined. Answered everything I wanted to know. Thanks Mr. Speedkar- you, your wife, and your brother's stolen underwear are legends

[@bleedngheart]

awesome awesome video, thank you very much

[@Guss0531]

Great video

[@speedkar99]

Thanks

[@gregorymalchuk272]

So the steering rack is lubricated by grease, and is not simply bathed in the power steering fluid?

[@rudolphguarnacci197]

Had to check my top drawer. Those shorts look a lot like mine.

[@speedkar99]

Whoopsy

[@DavidfromMichigan]

Whoa! I use the same toothbrush. Color and all 😊

[@Jamie-cz2xu]

Wow this was amazingly informative.

[@krisdadabmetha1899]

Wife made VDO perfect!!

[@tajuano]

Thanks for video.

[@beongjoonkang3639]

Thank you as always!

[@mrudukumarp5643]

Best vedio 👍👍

[@speedkar99]

Thanks

[@fryreartechnology7611]

Just not theory but practical knowledge. Fun video as always. Poor tooth brush it must taste great and y’all washing machine must be a beast to clean everything lol. Your wife brings you food!! Sending to mine so theory can become practical too lmao.

[@speedkar99]

The washer will get as much as workout as the toothbrush. Wife sure is nice to bring a mid-video snack

[@franka2507]

Ah..many thanks to your brother for his contribution to the video for loaning his toothbrush and underwear.

[@speedkar99]

Agreed, many thanks

[@howtobebasic2122]

7:56 ahh yes cutting things up with an angle grinder really puts off a spark show!!!

[@speedkar99]

Love my grinder. Cut a whole car apart and it's still a champ.

[@tybrownsr.4466]

Brilliant!

[@viniciusnoyoutube]

You know when it gonna be messy when you take that amount of clothes. 😂 What about the electronic wheel?

[@speedkar99]

My electric steering rack video is linked in the video cards. This sure was a messy job!

[@thyandyr7369]

Nice wife :D

[@speedkar99]

😉

[@wolfpriest6954]

I want one too.

[@5thgearouttahere]

YOU SPILLED ELECTRIC _EVERYWHERE_

[@speedkar99]

Oh too bad....I'll just wipe that up with my...

[@briant-bag8893]

Nice explanation. Try to explain to me what happens in the catalytic converter

[@Tomee62538]

Behind every great man is a great woman, she brought him milk and cookies during that intensive strip down.

[@speedkar99]

Yep. Thanks wife

[@tebidnyam4344]

one of the best teacher, my only advice is that you stop stealing your brothers and wifes clothings

[@SarmedAmeen]

Man, soon you're going to need to collect some old underwear from the neighbors 😂 Love your informative videos and thanks so much!

[@speedkar99]

I'll just rely on my brothers for now

[@Erik_Swiger]

@7'45 ... I'm laughing hysterically

[@HelloKittyFanMan.]

I bet this part you put into is a little bit smaller even when they aren't plugging together.

[@wolfpriest6954]

Thanks man, this will help me pass my finals. And, I love the wife.

[@speedkar99]

I love the wife too

[@M3GAN3116]

Thanks 👍

[@buder5116]

and im like do you realy need that torsion bar? hehehe

[@speedkar99]

Yes you do!

[@southern_merican]

Im gonna send u some shop towels, 🤣

[@speedkar99]

That would help