⭐ The DANGERS Of Flaring Brake Lines The WRONG WAY!!!
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- Опубліковано 7 сер 2024
- For MORE great Auto Repair Videos, visit us at www.OnlineAutoRepairVideos.com This video details the seriousness of some UA-camrs flaring brake lines the wrong way. This must stop as any discrepancy in the way a line is suppose to be, and the way they do it, can and will to a catastrophic accident If our video(s) have helped you repair your vehicle, consider making a small donation to Astral Auto Repairs!
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CAUTION: Please take note that not one DOUBLE FLARING kit will state "can be used to bubble flare"! This is to cover them in case of a serious or fatal accident, USE THE RIGHT KIT FOR THE JOB!
Hi Astral Auto Repairs,
You do realize that this video does not show anyone how to do it correctly, don't you?
You do realize that your comments don't include a link to the proper tool, don't you?
What's up with that?
Can you remedy this by updating your comments with the necessary links?
I'd appreciate a reply. Thank you
I have an inline double/bubble flair tool that makes good bubble flairs or double flairs too. It's die will make a bubble flair straight off, then remove the die to make a double. W/O the die it's just a worthless single flair - don't use.
My friend's sister hired her next door neighbor to replace a rotted brake line and just to make sure everything was done right... she called her brother and asked him to stop by and check things out. The guy cut off the rusted brake line and replaced it with a rubber vacuum hose and clamps. Boy that was an easy job... and fast too!
LOL!!!
Well...it depends on the fitting type. If your shit uses a bubble, you put a bubble flare on it. If it requires a double flare, you put a double flare in it.
There is alot to this. normal steel, nickel copper should be double flared. Stainless harder material and should be bubble flared. call it right man. bubble flare on copper nickle is not as good as a double flare.
And yet all the Asian manufacturers use bubble (DIN) flares on all of their steel brake lines.
This is really, really good stuff, thanks so much for sharing, it's cleared up a lot for me. All the best. Greetings from the UK.
Glad it was helpful, THANKS!
I'm doing a malibu. I tried using a double flare where the fitting fits into the brake hose but is leaking. My question is are they supposed to be bubble flared the old was rusted to bad and I couldn't look at the end of it to see. It's a 2000 chevy malibu. Thanks
I get your point...but in reality, thousands of vehicles are repaired using the double flare technique just fine. Improper fitting and/or improper flaring technique, that’s a different story.
Older cars still on the road only have double flare
@@BruceLee-xn3nn SO TRUE!!!!
The nut has to be correct for the flare type as well. Therefore do not use bubble with SAE double nuts.
EXACTLY RIGHT, THANKS!
I really wish you had told me what kit to buy in order to make “correct” bubble flares. Thanks.
I have a kit I purchased from Eastwood and it uses dies and blocks. It is my favorite for both bubble and double flares.
The only drawback is the tool is very difficult to use on the vehicle or in tight quarters.
It scares me to think that some people think it is OK to make the bubble flare incorrectly, as you describe. That is so wrong.
I just ordered my bubble flaring kit, and thanks for that info! They got this hydraulic kit which does both, but the go for over $200, and I don't do enough brake lines for that, LOL!
Thank you for explaining flares
like your style and that you're trying to help save lives
what Amazon kit did you purchase? thank you.
Thank you for uploading this!
No problem!
I understand that a single flare is totally out of the question for brake lines. However, are you saying that a double flare is also not acceptable and that a bubble flare is the only method that should be used? I'm confused because I have always understood that a double flare was the way to go for brake lines. Bubble flares are mainly used on European cars.
The video is about people who use a "single flare tool" to do a double flare, which is very dangerous. A double flare (done the right way, with the correct tool) is great for brake lines.
@@OnlineAutoRepairVideos My understanding all along has been that using a compression union for brake lines is unacceptable, dangerous, and even illegal in many states. Hence, using a doubled flared brake line is the best method to use. Nonetheless, would a high pressure compression union rated for 5,000 psi (Dorman part # 800-202) be perfectly safe and acceptable to use? Thank you!
@@Zeberka767 Bro, that is a GREAT question because just like you said, and it is true, it is illegal to use compression fittings in some states.
Spot on, we used to make our own lines on custom cars
I’ve watched so many of these videos but I don’t think the people making these videos actually know how hard it is to actually fixed brake lines because it’s not easy
thank you for sharing, because in my understanding wish one i do my friend
perfect 👍
Great video, thank you!
Thanks!
Good video thanks for sharing
Great video of explanation Tim
THANKS!!
Bubble flare requires compatible fitting also. Pretty sure.
You're right!
Been doing dbl for many yrs,.... Never heard of Bubble until this video,..... THANKS!!!! (ps. I know several that think a reg flare is ok,...DUH! THANKS
LOL
great job
OK VERY GOOD THANK YOU
I have a 99 Cutlass and the lines on it look like they did a fake “bubble flare” from the factory. I’m assuming they’re stock because the car only has 70K and I don’t have a maintenance record of them being changed.
Well done.
Thank you great advice 👍👍👍👍
Glad it was helpful!
Double flares is the best easy and strong you aint breaking no double flare
I agree. My double flares come out good 100% of the time while my bubble flares are hit and miss (mostly miss.)
I have need of doing bubble flares but can't find a link to a proper tool (real dumb not to include that in the video comments BTW).
I would even buy a factory made bubble and adapt it to a double flare if only I could find steel couplings (rather than brass).
I hate tubing jobs!!!! They "Should" be the easiest jobs on the planet but they are always a pain because there are no standards (threads / inch, flaring methods etc.. all vary widely. My jeep (for example) has 3 different variations on the ABS module for each F.R. Wheel, F.L Wheel and Rear Wheels.
I might have to throw my car away because I can't solve the brake line problem. How stupid car manufacturers are to not make brake lines out of stainless or CUNI?
Thanks for letting me vent.
I think you’ll find the flat back is a DIN bubble flare and the round back is SAE so long as the correct nut is used both work
My factory OEM Volvo 240 brake lines are bubble/ISO flares. The backs of the flare that the flare nut seats is completely flat and not angled. It is a true bubble flare. The off the shelf parts store lines aren’t flat. Volvo stands by safety. Not sure auto stores do…
There is a lot more to this than the cheap tools that are used to create it. Check the fitting standards you are replacing and what type of flare it calls for, it's not one flare type fits all. Also make sure you are using quality certified fittings that are designed for the job.and are torqued correctly.
10 to 15 psi?! Why not just use a compression fitting if the system pressure is that low (which should never EVER be used in brake lines)? Great video brother!!!
Compression fittings are a big no no on brake lines.
I have always used a single flare on all of my vehicles when I replaced brake lines and never had any issues
Lucky sob. I'd go back and do them right if you have enough slack line. I've seen single flares snap right off.
@@peenusweenus3169 We couldn't have said that better!!!
@@peenusweenus3169 I'm young and just did my brake lines for the first time and I accidentally did all my flares single lol atleast I didn't drive it yet
Has this guy ever wondered why he may be to intense??? Brother you need to chill your roll a bit. Ease up. If you are so intense you will miss learning new things.
I still didn't see the bubble flare be made or was I just missing something
hell i tried to dubble flare my brake lines to fix a leak and after i learned how im not good at this crap i paied a pro to fix run all new lines for just over 250 lol i now know i suck at brake lines
Lol, at least you're willing to admit it.
You have to make your flares according to the fittings you have. A bubble flare will not work on a dubble flare fitting and a dubble doesn't work with a bubble flare fitting.
You obviously did not pay attention to the video if that's your take on it.
I'm old school, a double flare works fine for me. Oh and I'm ASE certified.
The only time you bubble flare is when the car came with a bubble flare (most Asian cars) If car came with double flare you replace with double flare, its not like you have the option of simply choosing one or the other.
Why shouldnt i use a single flare?
Its not adequate and likely will not seal, they also tend to break the flare off of the line when in use.
you converted a car to non-abs thats grounds to be sued too.
You are more likely to be sued by going to ABS, then from ABS. Non ABS systems are much more likely to NOT fail.
I hate abs. I'm lucky to be alive because of an abs fault. System decided to release all wheels and let them free wheel instead of allowing the tires to possibly chirp a little in an emergency stop situation. Luckily the highway at the 4 way we ran straight through the stop signs and across with no brakes when we could've stopped didn't have anyone coming. Never know when that computer might decide you don't need brakes anymore. Little later they started working and worked fine again. Was in a Tahoe years ago.
I'll be honest here, id rather spend $270 on the mastercool universal hydraulic flare kit that comes with literally every adapter needed to do any flare outside of chryslers modified bubble for trans lines. Once you use a flaring tool like that you'll never want to use anything else, better flares every time.
It costs $389 now :D
Just get the titan flare tool
@@brakeshijab3705 The Titan is hardly suitable for a professional tech. The Mastercool set also does 3/16"-1/2" double flare, bubble flares, fuel line crimps, and other straight crimps.
You have to show how to make them
In another video, we sure will!
Thank you so much for the clear illustration. You’re absolutely right. I watched at least 10 other videos, but got more confused until got on yours!
Glad it was helpful, and we appreciate the compliment!
why didn't you show us how it's done? now I'm more confused
You sound like MC Pooh, listen to a song called “the hit”
Will do!
You talk about people not doing it right and being sued for an incorrect flare (agree) but then you talk about taking a car and “converting” it to non ABS which is defeating/bypassing a safety system. Even bigger consequences than your claim of an unknown, improper flare
Just because a part or system is designed to be a safety feature, does NOT make it safe. That's why they have recalls, like Takata.
Yep thanks to abs and tcs on a 2009 dodge journey I slid into a electric fence. There was about an inch of snow. I was going about 5mph down my dirt road. I've never had any problems all of my other 5 non abs vehicles. My friends 2012 jeep will actually brake mid turn which will cause the vehicle to pull. Depending on which side the brake is applied it could pull you towards the other lane or towards the white line. My journey did the same thing so probably a Chrysler thing.
Did you know that if your brake light or orange ABS light is on that your ABS system is disabled?? So essentially anyone who has a bad wheel speed sensor (a very common problem) has disabled their ABS.
Thanks! Why do companies sell these cheap equipment to produce these thin flat ends? If you have another than copper it will be even harder to cone especially with these cheap ones. I tried that and you need the proffessional equipment to do that. So I say dont buy these cheap crap. Also if you are uncertain about the result just JUMP on the pedal and no drop of fluid should come out. At the same time there is also leaking cylinders that are new and sometimes sold by cheap companies so it is just not the pipes.
Should make a video on how to break up with certain customers
I had a guy asking me for money while I was replacing a battery terminal
If you don’t know what you’re doing....don’t do it. Why would you do brake work if you’re clueless? Ridiculous...
the problem is, those people THINK they know what they're doing!
lmao, the problem is that people don't think they are clueless until something bad happens. Then they are like duh..... I didn't know. By then its too late haha.
@@Lilmiket1000 That's very true!
I just heard the bubble flare is for European cars and the double flare is USA I can't confirm that's what I heard.
That's false. We did an ABS to NON ABS conversion video on a Malibu, and it had the bubble flare.
Ford uses bubble flare.
Get the heck up! 😂😂😂
this video is so confusing. Are you saying people are saying that a double flare is ok, when they should be using a bubble flare, or are you saying they are doing the bubble flare wrong?
The later
@@OnlineAutoRepairVideos I like your videos, just think this one needs clarification, you seemed rushed.
I dun no 🤣🤣
🤔🤙🧑🔧👉
👍👍👍👍👍
✌️
LOL
FIRST!
Posted with conviction! As it should be, being commander and chief.
LOL Rick!
@@JREACHER1954 Bless you, my son.