Make Old, Dry & Hard Diaphragms As Soft As New Again!

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  • เผยแพร่เมื่อ 24 มิ.ย. 2024
  • Soften hard diaphragms for your engines carburetor and turn them from dry to pliable with this simple DIY service tip. When your carburetors are no longer working, this tip could save you time, money and frustration!
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    Any links to products are likely to affiliate links and I may earn a small commission from qualifying purchases with no additional costs to you. Thank you!
    00:00 Soften carburetor diaphragms
    04:25 Results of soaking a diaphragm
    06:00 How long will it last?
    #honda #hondacarburetor #Stihlcarburetor #husqvarnacarburetor

ความคิดเห็น • 235

  • @VintageEngineRepairs
    @VintageEngineRepairs  11 หลายเดือนก่อน +11

    If this video helped you, please consider clicking on the THANKS button above to support my channel 🙌

    • @robertjenkins5440
      @robertjenkins5440 10 หลายเดือนก่อน

      Would putting the brake fluid on a low heat help to shorten the softening time?...or would it do damage to the diaphragm?

    • @VintageEngineRepairs
      @VintageEngineRepairs  10 หลายเดือนก่อน

      @@robertjenkins5440 I’m not too sure!

    • @sagittariusemperor9692
      @sagittariusemperor9692 8 หลายเดือนก่อน +2

      I did this to a very crispy and crunchy potatoe chip. After a day it was soggy. This trick really works. 😉

  • @silverfox-59
    @silverfox-59 หลายเดือนก่อน +5

    Everyone says you can just get a new one, or a new kit. But no one says where you can get them. Thanks for this video.

    • @VintageEngineRepairs
      @VintageEngineRepairs  หลายเดือนก่อน +2

      Glad you enjoyed it! Go to Amazon and type in the model of your carburetor :)

  • @needmoreboost6369
    @needmoreboost6369 ปีที่แล้ว +23

    Another tip is to re crimp the rivet if the supporting disc is able to twist in the diaphragm due to shrinkage, if it’s loose enough to freely rotate it’ll likely leak

  • @tunnelrabbit2625
    @tunnelrabbit2625 5 หลายเดือนก่อน +4

    Excellent! You have no idea how important this tip could be.

    • @VintageEngineRepairs
      @VintageEngineRepairs  5 หลายเดือนก่อน

      Glad you enjoyed it!

    • @tunnelrabbit2625
      @tunnelrabbit2625 5 หลายเดือนก่อน

      I'm in Montana where we run vintage saws alot. I recently installed 4 cheap Chinese replacement carburetors. Two ran good, two did not. What is your opinion about the durablity of these carburetors? @@VintageEngineRepairs

  • @silentwalk1768
    @silentwalk1768 10 หลายเดือนก่อน +2

    Thanks wish I had seen this video earlier I was trying to figure out the exact same thing simple simple thanks 👍👍👍

  • @jwayne777
    @jwayne777 2 ปีที่แล้ว +9

    You totally blew my mind and are going to save equipment owners time, trouble and money . You also are saving the environment! Excellent discovery👍👌 you earned a subscriber.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว +1

      Thanks Saul! Glad to have you along on the journey! Welcome :)

  • @andrewstambaugh8030
    @andrewstambaugh8030 ปีที่แล้ว +10

    Very nice demonstration and discussion of when this makes sense or doesn't. You are totally right, often people only need that tool that has dried out and gone crusty for just a weekend or so.
    If you've gone off to a cabin in the woods, you may not even have a mailbox or internet to order a new part. If you get it soaking overnight, you can probably get the use of it the next day.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว +1

      Spot on Andrew, it’s a great tip to get you out of trouble in many different instances :)

  • @Jim-ic2of
    @Jim-ic2of ปีที่แล้ว +2

    Thanks ! I really needed that 😊 ! Trying to troubleshoot some of these older two strokes is almost enough to drive a person Batty !

  • @jasonthurston799
    @jasonthurston799 20 วันที่ผ่านมา +1

    I love your videos! So happy I found them. Watched one and immediately subscribed!

  • @menditman2004
    @menditman2004 2 ปีที่แล้ว +22

    Good tip, usually I just replace them with new ones, but some on older machines are getting harder to get so this could be useful, depending on how long it would work I suppose that changes from one machine to another. Good video 🙂👍

    • @VintageEngineRepairs
      @VintageEngineRepairs  2 ปีที่แล้ว +4

      Best thing to replace them mate, without question :) this has its place for certain though, yep, old NLA diaphragms is a perfect example.

  • @benkanobe7500
    @benkanobe7500 ปีที่แล้ว +7

    Great save! I had a friend about 59 years ago tell me that as long as you are very careful of paint! He did it to Windshield wiper blades with great success.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว +1

      Yea I have heard that too! I think it’s the alcohol in it that can damage bodywork!

    • @outinthesticks1035
      @outinthesticks1035 ปีที่แล้ว +2

      Mack truck used to recommend brake fluid for fan belt dressing , but the old paints would get stripped right off by brake fluid. Not just discolored but totally stripped. I think that's why master cylinders were never painted

  • @technomama1
    @technomama1 ปีที่แล้ว

    Nice concepts of application of the idea itself! Thanks!

  • @severinabanks9335
    @severinabanks9335 4 หลายเดือนก่อน

    Thanks much. Will try 7 days.

    • @VintageEngineRepairs
      @VintageEngineRepairs  4 หลายเดือนก่อน

      Awesome, with fresh fluid, 3 may be more than enough :)

  • @asecret900
    @asecret900 3 หลายเดือนก่อน

    Great tip thanks! It's even a pleasure to watch the date being written correctly... instead of arse-about haha

    • @VintageEngineRepairs
      @VintageEngineRepairs  3 หลายเดือนก่อน +1

      Haha yeah the correct way to write the date right! Glad you enjoyed it :)

  • @nelsonthekkath4830
    @nelsonthekkath4830 7 หลายเดือนก่อน

    Thanks bro!!! Excellent!!

  • @waynestefinashen239
    @waynestefinashen239 2 ปีที่แล้ว +3

    Vintage tip that really works well done mate!

  • @lonhoschar1943
    @lonhoschar1943 ปีที่แล้ว +1

    Great tip!! Might come in handy since I'm a long ways from town.

  • @mickwolf1077
    @mickwolf1077 ปีที่แล้ว +3

    That explains the importance of brake fluid use in brakes, it keeps the rubber components as they should be.

  • @Big_Johns
    @Big_Johns 2 ปีที่แล้ว +2

    Nice job Tom, I have a bucket full of old fuel line, filters and diaphragms, I'll have to try this wizardry on one. 🙂👍

    • @VintageEngineRepairs
      @VintageEngineRepairs  2 ปีที่แล้ว +2

      Let me know how you mate :) thanks for stopping by!

    • @Big_Johns
      @Big_Johns 2 ปีที่แล้ว +2

      Yes sir and anytime bud.

  • @BensWorkshop
    @BensWorkshop 2 ปีที่แล้ว +1

    Useful tip. Many thanks.

  • @philliphall5198
    @philliphall5198 ปีที่แล้ว

    Good prepper information and advice

  • @karljay7473
    @karljay7473 7 หลายเดือนก่อน +6

    If you can't find the part you need, you can use the one you have as a template. I used to reman carbs back in college and we used to grind off the metal plate in the center of a diaphragm, make the new one from another diaphragm using a hole punch (gasket making kit) and them attach the old metal center part.

    • @VintageEngineRepairs
      @VintageEngineRepairs  7 หลายเดือนก่อน

      Thanks for sharing! :)

    • @user-cn3vg3hj2b
      @user-cn3vg3hj2b 2 หลายเดือนก่อน

      Me puedes decir por favor cómo pules el centro el metal del centro del diagrama por favor gracias

    • @karljay7473
      @karljay7473 2 หลายเดือนก่อน +1

      @@user-cn3vg3hj2b When I rebuild a diaphragm, I remove as little metal as I can. I start with a small chisel and hammer. I hit the center of the diaphragm towards the center. Then, if needed, I grind away a any part of the center that is still holding the diaphragm together. A punch in the very center, usually gets the two metal parts to separate from each other.
      Then I replace the rubber part, usually from one pulled from a new part. Then red Loctite and pound the center metal back to where it holds it together.
      I never polish them, but you can create a nice smooth surface with a Dremal with a grinding tip.

    • @socalRooster
      @socalRooster หลายเดือนก่อน

      @@karljay7473you’re channel has no content..shoot

    • @socalRooster
      @socalRooster หลายเดือนก่อน

      You mentioned how long it lasted but did not specify.or just to get you by did I miss something

  • @bumblbesss
    @bumblbesss ปีที่แล้ว

    This is where Cost, time & Availability meet at a crossroads which is more important!!!! a nice tip to know anyway !!!

  • @99nadroj
    @99nadroj ปีที่แล้ว +11

    Not just diaphragms, many things made of rubber respond this way - but only temporarily unfortunately.
    That can be useful, for example to install something that needs to be stretched into place.
    In my experience, complete hardness will return before long.
    I haven't tried, but could it be that the products made to rejuvenate hard oil seals might work better?
    These contain a "seal swell" ingredient, added into car gearboxes for example.
    I've also heard that wintergreen (methyl salicylate) can usefully soften hardened rubber.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      Yep agreed :) thanks for sharing!

    • @desertodavid
      @desertodavid 9 หลายเดือนก่อน +1

      @99nad, thanks a million for that tip about using methyl salicylate (Wintergreen) instead of brake fluid for softening rubber long-term. I actually have some creams that contain it, used for aches and pains in your joints and muscles

    • @idonotwantahandle2
      @idonotwantahandle2 8 หลายเดือนก่อน

      I'll try the wintergreen for inlet rubbers. Ester oil softens and swells elastomers whereas PAO oils tended to harden and shrink them until gasket compatibility became part of oil certification.

  • @emersoncampbell2661
    @emersoncampbell2661 ปีที่แล้ว

    Thanks for your tips, I will try them,thanks once again.

  • @kennyking6325
    @kennyking6325 ปีที่แล้ว +2

    Great tip and with honest dependable afterwards
    Thank you

  • @dennisthemenace57
    @dennisthemenace57 2 ปีที่แล้ว +1

    Good tip, thanks

    • @VintageEngineRepairs
      @VintageEngineRepairs  2 ปีที่แล้ว

      Pleasure mate good to hear from you! Hey, grab yourself “CT 14” it’s the best cleaner I have found in my ultrasonic cleaner, it’s from Supercheap!

  • @gueto70
    @gueto70 ปีที่แล้ว +3

    Old car mechanics trick. If you have gaskets or seals leaking, dump half quart of break fluid into your engine oil. It softens and swells rubber seals for a quick fix. As soon as the leak stops you change the oil and as soon as you can, you replace the bad seal. It is just to get you to your day off or payday but used car dealers used it to temporarily hide problems.

  • @gregschroer2314
    @gregschroer2314 ปีที่แล้ว

    Just got back from the auto parts store with my brake fluid started mine today check it next week thank you very much great video

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      How’d you go?!

    • @gregschroer2314
      @gregschroer2314 ปีที่แล้ว

      @@VintageEngineRepairs I'm sorry for taking so long to reply it definitely softened it up after about a week but I honestly have not tried it yet in the weed eater

  • @mikek1187
    @mikek1187 7 วันที่ผ่านมา

    The best method that I've seen is a 3:1 IPA to essential wintergreen oil mixture to soften rubber. Problem with brake fluid is over time, the rubber will "sweat" out the brake fluid. The other method IMO, is more permanent, but more expensive.

    • @VintageEngineRepairs
      @VintageEngineRepairs  6 วันที่ผ่านมา

      Yes I have heard of this too! I saw a video doing comparisons - very interesting!!

  • @larrybell4599
    @larrybell4599 ปีที่แล้ว +6

    Keep in mind that brake fluid will ruin paint or furniture finish. Don’t do this on indoor furniture.

  • @jpol3808
    @jpol3808 7 หลายเดือนก่อน

    Excellent video and presentation. Like you stated it's not permanent but it does have merit to the technique for sure. Good job! Now...I wonder if anyone has ever tried to make one out of thin rubber sheeting and a couple washers rivited together? You may have to retune the engine but I bet it would work! Later!.

    • @VintageEngineRepairs
      @VintageEngineRepairs  7 หลายเดือนก่อน

      Glad you liked it! Certainly give it a go and report back :)

  • @jimsworthow531
    @jimsworthow531 ปีที่แล้ว +3

    awesome tip; i restore old saws and this is one of the most useful things i have learned.

  • @rickybailey7123
    @rickybailey7123 หลายเดือนก่อน

    Why haven't i though of this !! Thank you this makes perfect sense and it will work so cool i love when i dont haft to buy parts to fix something use what you have and ive got plenty of dot 3 4 and 5 do u know if 1 is stronger than the other probably 3 the old school stuff my guess

    • @VintageEngineRepairs
      @VintageEngineRepairs  หลายเดือนก่อน

      I’d say just use the newest stuff you have haha, good luck!

  • @tomwhelan4561
    @tomwhelan4561 11 หลายเดือนก่อน

    Chivas regal works too!

  • @ml9633
    @ml9633 ปีที่แล้ว

    Thanks :)

  • @sonicdewd
    @sonicdewd ปีที่แล้ว +1

    Wintergreen oil, 1 hour, and moderate heat works much better and is much more permanent. The brake fluid tends to sweat out of the material.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว +1

      Thanks Paul! I’ll have to give it a go!

    • @sonicdewd
      @sonicdewd ปีที่แล้ว +4

      ​@@VintageEngineRepairs Thanks for the reply! I've tried both just to let you know. One thing that I haven't tried is this: On a machine that has been sitting up for a while and you know that the metering diaphragm is too stiff, I'm going to try to squirt some wintergreen oil through the little breather hole of the metal cover that covers this diaphragm and just put it away for a week or so. This would eliminate the need to disassemble anything. My question so far is whether the wintergreen oil will deteriorate anything - that I don't know yet and I haven't been able to find info on this online.
      Some people make a potion of alcohol and wintergreen oil. I think this is a dubious way to go because alcohol is the thing that hardened the material in the first place. Just pure wintergreen oil, and your whole workshop will smell either like an urgent care facility or an old geezer's home lol
      Another thing that I'd like to try is a suggestion from Chickanic where she pumps (with the little primer bulb) pure 2-cycle oil through the carb before storing the machine for the winter. She says this really works and the equipment works for "years" with little issue.
      Last thing for the readers here - always use alcohol free gasoline. Just make it yourself. In a vegetable juice plastic container (clear plastic) or similar, put 1/5 water to 4/5ths gasoline (this ratio is NOT critical), shake it, let it stand for 5 minutes or so, and decant the gas off of the mixture. (The water-gas interface will be very obvious.) 100% of the alcohol will find a home perfectly mixed in with the water. TH-cam University has videos on this.
      HTH

  • @Eduardo_Espinoza
    @Eduardo_Espinoza ปีที่แล้ว

    This is especially a good idea for saving gas engines in general, because of the stricter and stricter regulations coming out now.

  • @outinthesticks1035
    @outinthesticks1035 ปีที่แล้ว

    Nice tip . I think I will try some of the 303 protectant . Have quite a few Chinese tools that never started after first winter of storage and got given to me. Can't buy the diaphragm, or if you can then it's fifty $ plus

  • @RayofallTrades
    @RayofallTrades ปีที่แล้ว +1

    Awesome video. Try to change the video title to something like "chainsaw and trimmer carb no-parts hack". I think you might get more views. Just a thought for a good test. I've got a channel also and the title impacts my views but I'm just starting out and learning.

  • @dbpool
    @dbpool ปีที่แล้ว

    You really had me scratching my head!!! Make Old, Dry & Hard Diaphragms As Soft As New Again! - man did i read that wrong - thought it was about female diaphragm! And "old, dry & hard"... what can you say about that? But then i read the creator's name, "Vintage Engine Repairs" and it made sense :)

  • @eddymumford4086
    @eddymumford4086 ปีที่แล้ว

    I been putting oil all over the old pump it really does help alot

  • @Beardmondy67
    @Beardmondy67 ปีที่แล้ว

    .. OUT - standing !!!

  • @stewartbruce8902
    @stewartbruce8902 11 หลายเดือนก่อน

    Brilliant , very useful tutorial. Do you think a long soak (several months) could prevent it from rehardening? Thanks and all the best from New Rochelle N.Y.

    • @VintageEngineRepairs
      @VintageEngineRepairs  11 หลายเดือนก่อน

      Hey! I don’t think so no! Thanks for commenting :)

  • @johnnyphillips9735
    @johnnyphillips9735 ปีที่แล้ว

    Nice video im always willing to learn something new thanks for sharing with us and new sub

  • @benkanobe7500
    @benkanobe7500 ปีที่แล้ว +2

    Wear gloves when working with brake fluid. It can kill you over time. Also, if you are unfamiliar with it, it eats paint off of anything and can damage plastic as well.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      Quite right, I need to take more caution with my hands / chemicals!

  • @WeemanThe1
    @WeemanThe1 10 หลายเดือนก่อน +1

    Could also try a mixture of wintergreen oil and isopropyl alcohol. I used that for my carb boots on my 84 Honda Shadow a few months back because they were rock solid, and they are still very soft and pliable. Not sure if it would work in this case but worth a shot if it will last longer.

    • @VintageEngineRepairs
      @VintageEngineRepairs  10 หลายเดือนก่อน

      I have heard great things with that combo, but the wintergreen oil is crazy expensive!!

    • @WeemanThe1
      @WeemanThe1 10 หลายเดือนก่อน

      @@VintageEngineRepairs It definitely is more expensive. If I remember right the small bottle i got was around $15 U.S. it is reusable but if it is an old machine that you cant find new rubber for, that may be worth it though. Otherwise like you stated, just replace it.

    • @jefferyboring4410
      @jefferyboring4410 7 หลายเดือนก่อน +1

      As a old bike tech. Hard boots I did a few things sometimes is dremel the inner lip edge. to help push the carb in. Add some bearing grease to slide in. I’d heat em up with a propane torch. Did that most often. Or sometimes I’d place all the rubbers in a pot of boiling water and install them quickly one at a time. They’d be super soft but hot. For over 20 yrs this was my go too methods. Bearing grease also helped cover and clog up leaks especially on a old 2 stroke intake boot.

    • @WeemanThe1
      @WeemanThe1 7 หลายเดือนก่อน

      @@jefferyboring4410 Great advice! Thank you for sharing your knowledge.

  • @lakerdigital
    @lakerdigital 10 หลายเดือนก่อน

    I wonder how well "Engine Oil Stop Leak" would work.
    In the States we have "Bar's Engine Oil Stop Leak". If you apply that stuff to your windshield wipers ever so often, your windshield wipers will last a few years.

    • @VintageEngineRepairs
      @VintageEngineRepairs  10 หลายเดือนก่อน +1

      Very interesting! I’d be keen to hear how you go! Though if windscreen wipers are rubber rather than a fuel resistant material, they may be easier to rejuvenate. Keep me updated with how you go!

  • @GuysPlayingWithTools
    @GuysPlayingWithTools 2 ปีที่แล้ว +3

    That was pretty interesting. I have to try it. How long will the diaphragm hold up after soaking it? Is it pretty much "like new" or does it wear away faster than a new one normally would? It's a cool idea either way! Have you had any contact with equipment that you did this to say... 6 months ago? Anything that saves a dollar is a dollar towards the next project.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว +1

      Great questions mate, not sure how I missed your comment! Lasts a week or two and then it starts to stiffen. With new brake fluid, they tend to soften in 2-3 days. Hope it helps :)

    • @GuysPlayingWithTools
      @GuysPlayingWithTools ปีที่แล้ว +1

      @@VintageEngineRepairs So if I understand it right, it's good for a short term fix but not long term.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว +4

      Exactly. Good for proof of concept or if you’re waiting for a new one to arrive, like here in Australia, that can take weeks

    • @GuysPlayingWithTools
      @GuysPlayingWithTools ปีที่แล้ว

      ​@@VintageEngineRepairs Still very cool. Sometimes temporary fixes are exactly what the doctor ordered.
      I live ~10 miles from a ginormous Amazon facility and "same day" is almost always an option.

  • @kellyeye7224
    @kellyeye7224 ปีที่แล้ว

    What about rubbing silicon grease into it after it's softened? Should keep it 'alive' for a lot longer.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      I’m not sure! Give it a go and update me, I’d love to know!!

  • @44hawk28
    @44hawk28 7 หลายเดือนก่อน

    There is a product called 303 protectant, if you have the time to spray it on or soak it in this product, anything like a rubber diaphragm, the EPDM or rubber Serpentine belts, seals and the like even before you ever use it when they are already supple or if you need to rejuvenate it. It works great I've seen it used on tires a couple of times a year, even on the tread if you have the time to get up and and turn them around and spray it and and on the tread, I've seen tires tested where they've lasted three times longer than their normal wear.
    Older cars with the oil base High solids paint, when that paint gets oxidized and dull, I have taken rags and tested a small portion to make sure it doesn't damage the paint. By just barely dampening a cloth and then rubbing the paint down and got the paint to look like brand new by using brake fluid do not, do not, do not do that with water-based paint it will destroy the clear coat and the non clear coat paint does not farewell. Put an old 1970s Buick that is in good shape but has oxidized paint, responds wonderfully.

    • @VintageEngineRepairs
      @VintageEngineRepairs  7 หลายเดือนก่อน

      A friend told me about that actually! I never got it in the end, but thanks for sharing :)

  • @martinezlopez4699
    @martinezlopez4699 ปีที่แล้ว +2

    If moderate heat is added, it might penetrate the material better. Hence, the usage could be even longer.

  • @das250250
    @das250250 ปีที่แล้ว

    You should leave one in oil for over six months and see if it lasts longer. The reason six months is over winter to soak it

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      I’m not too sure it makes any difference, I think after a few days it will be fully saturated! Thanks for watching :)

  • @600miles
    @600miles ปีที่แล้ว

    I want to use it today, can I just put it in the brake fluid and put it in a double boiler and cook it?

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      Hey, I’m not sure! I wouldn’t but let me know how you go 😂

  • @malcolmmathers2690
    @malcolmmathers2690 11 วันที่ผ่านมา

    cheers alot machinery suffers non available diaphram kits

  • @rusrusk9013
    @rusrusk9013 ปีที่แล้ว

    Here in New Zealand we have to buy a new carburetor $77.00 , surely going to try this.
    I have tried it with silicon lubricant in a plastic bag for two months, did NOT work.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      Yeah silicone won’t work. You need the alcohol to soften the diaphragm and then the oil to penetrate it. Silicone alone won’t do anything. Best of luck :)

  • @thebloodsaves1219
    @thebloodsaves1219 2 ปีที่แล้ว +2

    WOW bud👍

  • @JimmyTheMower
    @JimmyTheMower 2 ปีที่แล้ว +1

    Nice one mate, I really didn't know this was possible. Can't wait to give it a go.
    All the best,
    Jimmy 👍

    • @VintageEngineRepairs
      @VintageEngineRepairs  2 ปีที่แล้ว

      Hey Jimmy mate, yes sir! Simple and can really come in handy in certain occasions! Cheers 👍

  • @nozzledrich
    @nozzledrich 11 หลายเดือนก่อน

    great tip to know

  • @nigelgipson3689
    @nigelgipson3689 8 หลายเดือนก่อน

    What is the name of the hand tool you use to test pressure and vacuum on your carburettor ?please.

  • @curtiscf1986
    @curtiscf1986 ปีที่แล้ว +1

    Before I store my saw, l drain all the fuel, unhook the fuel line, then start the saw. Then, take a turkey baster full of straight 2 stroke oil and force it through the carburetor until the saw dies. It will smoke like hell when you are doing this.
    This fills the diaphragm with oil and keeps it soft for years to come. Your saw will start again after a few pulls, after years of storage this way. My saw is 70 years old and still runs strong.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      Thanks for sharing :) have you tried motomix or aspen fuel? I’d just run that through the system at the end of season and shut it off. That said, don’t change it if you are getting great results!

    • @curtiscf1986
      @curtiscf1986 ปีที่แล้ว +1

      @@VintageEngineRepairs I have tried the Stihl Motomix. It is a good fuel, but I just can’t justify $40 a gallon for it.

    • @pmaz-11
      @pmaz-11 11 วันที่ผ่านมา

      Great tip. What success have you had or have done or used to prolong piston / cylinder wear?

  • @williamemerson1799
    @williamemerson1799 2 ปีที่แล้ว +2

    DO NOT...put that stuff in a shot glass !!!🤢🤢🤣
    They sell a product here in the states named Trans-X that's an automatic transmission additive that I "assume" softens and possibly swells o-rings and seals. Don't know if it would work any better but may last longer. Used it in my high milage Subaru. Worked like magic and several thousand miles later it's still going strong. A good bit more expensive though.
    Once again, excellent video.👍🍻

    • @VintageEngineRepairs
      @VintageEngineRepairs  2 ปีที่แล้ว

      Hey mate Bahaha yes don’t mistake it for drink or you’ll be off to the a&e!
      As I understand it, the alcohol softens the rubber and the oil penetrates it? I’m not certain though.
      Ah good stuff, do try that AT additive and let me know how you like it!
      Cheers for watching :)

    • @davidyendoll5903
      @davidyendoll5903 ปีที่แล้ว

      @@VintageEngineRepairs Shaken not stirred ? No ice !

  • @JohnJones-or4qh
    @JohnJones-or4qh ปีที่แล้ว

    marvel mystery oil, it is marvelous

  • @bodeine454
    @bodeine454 19 วันที่ผ่านมา

    I have some DOT 5 silicone brake fluid left over from doing a brake fluid change on a motorcycle, do you know if that would work?

    • @VintageEngineRepairs
      @VintageEngineRepairs  19 วันที่ผ่านมา +1

      I’m not sure, I haven’t heard of silicone brake fluid! If it contains alcohol, yes :)

    • @bodeine454
      @bodeine454 19 วันที่ผ่านมา

      @@VintageEngineRepairs Thank you, I'll research it more and maybe try it.

  • @nancysmith9487
    @nancysmith9487 2 หลายเดือนก่อน

    Wow, pretty cool...
    If not going to live long 7 Days is a long time...

    • @VintageEngineRepairs
      @VintageEngineRepairs  2 หลายเดือนก่อน

      Normally it’s a few days, I didn’t realise that the brake fluid there was old ;)

  • @xlcrider
    @xlcrider 3 หลายเดือนก่อน

    Just a thought... Have you ever tried AT 205 reseal? AT 205 stops oil seal leaks, rejuvenates rubber. I have a check valve problem, I think I am going to give it a try.

  • @danielshiwpal4027
    @danielshiwpal4027 ปีที่แล้ว

    Iam doing this 2marrow. 😅

  • @mr.hanger
    @mr.hanger ปีที่แล้ว

    I've found that the crunchy ones hardly ever come off intact even with a razor blade. Interesting though! Brake fluid also takes off permanent marker. Just get it washed off quick!

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว +2

      How interesting i have never had a diaphragm break / tear when peeling it off the gasket, I wonder if the ethanol you have in your fuel is the cause of yours tearing?

    • @pmaz-11
      @pmaz-11 11 วันที่ผ่านมา +1

      Maybe brush a little brake fluid on & around it. Just a thought.

    • @mr.hanger
      @mr.hanger 11 วันที่ผ่านมา

      @@pmaz-11 and get it off quick! The rest is wax and polish.🤠

  • @mattwaters6987
    @mattwaters6987 2 หลายเดือนก่อน

    Great video! Any alternatives to hydraulic brake fluid?

    • @VintageEngineRepairs
      @VintageEngineRepairs  2 หลายเดือนก่อน +1

      Winter green oil apparently! I haven’t tried it yet though!!

  • @TheLawnmowerLady
    @TheLawnmowerLady 2 ปีที่แล้ว +1

    Years ago, another youtuber "davids farm" used WD40 to soak diaphragms. I tried that with sort of OK success. Not a long term solution,, but more like a get out jail for free card.

    • @VintageEngineRepairs
      @VintageEngineRepairs  2 ปีที่แล้ว

      Oh cool! That’s interesting that worked too, I’ll have to give it a go. Yes agreed, all these different soaking methods are just a get out of jail free card. Nothing long term :)

  • @nedcramdon1306
    @nedcramdon1306 ปีที่แล้ว

    Kinda hoping to just add a little brake fluid to the gas/oil mix...Yes? No? Maybe?

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      Hey Ned, I wouldn’t do that no, I’d suggest taking the diaphragm out completely.

  • @Jim-MT
    @Jim-MT หลายเดือนก่อน

    How long does this 'repair' last?

    • @VintageEngineRepairs
      @VintageEngineRepairs  หลายเดือนก่อน

      It really depends on the condition and fuel. If your brake fluid is fresh the diaphragm softens in a couple days and you’ll get a good 1-2 weeks us.

  • @ronniebarker79
    @ronniebarker79 2 ปีที่แล้ว +1

    Good helpful tip skip

    • @VintageEngineRepairs
      @VintageEngineRepairs  2 ปีที่แล้ว

      Pleased you found it helpful!

    • @ronniebarker79
      @ronniebarker79 2 ปีที่แล้ว +1

      @@VintageEngineRepairs did leave a comment on your note book 📖 vid but cant find it

    • @VintageEngineRepairs
      @VintageEngineRepairs  2 ปีที่แล้ว

      @@ronniebarker79 Ah I missed it! I deleted about 10 of my videos that I felt weren’t anything of much value to people who watch my content and keeping ones that I thought were somewhat unique or interesting. I want less to be more so to speak :) cheers mate!

  • @hmdwn
    @hmdwn ปีที่แล้ว

    It may soften the rubber however usually the old used diaphragm is also distorted... the brake fluid won't take that out.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      I have not found that to be the case, but never say never.

  • @jmabs5096
    @jmabs5096 11 หลายเดือนก่อน +1

    Good tip I guess, but I can get a new diaphram for a few bucks within 1-2 days. But... Brake fluid? That stuff eats at rubber and plastic. Feel your better off with 2 stroke oil

    • @VintageEngineRepairs
      @VintageEngineRepairs  11 หลายเดือนก่อน

      This is great for those gaskets that aren’t easily accessible! Out in Aus, a carb kit can take weeks to arrive too! 2 stroke oil won’t soften diaphragms, you need the alcohol to soften the membrane and then the oil can penetrate. Thanks for watching!

  • @haroldpetersen5584
    @haroldpetersen5584 ปีที่แล้ว

    Plain and simple alcohol damage, use straight gas to not have problem in the first place!

  • @kathypriddy8430
    @kathypriddy8430 ปีที่แล้ว +1

    Cover the diaphragm with Vaseline and put in a sandwich bag for 24 hours. Wipe of& the excess and reinstall. Job done.
    .

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว +1

      Have you actually tried that? I must admit I’m skeptical, but open to being proven wrong.

    • @davidyendoll5903
      @davidyendoll5903 ปีที่แล้ว +2

      @@VintageEngineRepairs Nah . That;s how my Mum got regnant with me , lol .

  • @BillEyles
    @BillEyles ปีที่แล้ว

    I buy the new ones that will never go bad because they are made out of a very small steel spring no rubber

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      Nice! I have seen them but not tried them. They’re by walbro, correct?

    • @BillEyles
      @BillEyles ปีที่แล้ว

      Yes they are I run a small engine repair shop in Cincinnati and will only use them for repairs never had a come back with them

    • @staind288
      @staind288 ปีที่แล้ว

      ​@@BillEyles I'm in Ohio too.

  • @thenapkinak4760
    @thenapkinak4760 ปีที่แล้ว

    My yard sale Montgomery Ward rototill engine: “Oh yeah, it’s all coming together”

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      I don’t quite understand your comment lol

    • @thenapkinak4760
      @thenapkinak4760 ปีที่แล้ว

      @@VintageEngineRepairs Montgomery Ward is a company that made lawn equipment (rototills lawn mowers etc) and I think tractors too. They went out of business in 2000. My rototill model is from 1983. There are no parts for it anywhere 😂

  • @keithkillion4245
    @keithkillion4245 2 หลายเดือนก่อน

    Those diaphrams in hand,one on left is zama,one on right is walbro

    • @VintageEngineRepairs
      @VintageEngineRepairs  2 หลายเดือนก่อน

      I haven’t watched this video in years so can’t remember what diaphragms I am holding lol

  • @flitsies
    @flitsies ปีที่แล้ว

    Or maybe it would last longer if you washed it off with brake cleaner to remove all residue of the brake fluid.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      I think you’d just strip it of the oils you just impregnated in it to soften it in the first place.

    • @flitsies
      @flitsies ปีที่แล้ว

      @@VintageEngineRepairs It's just a thought but it might be worth a try, or perhaps clean it off with a washing up liquid detergent, something good enough to wash it off but not to strong to leave residue.
      Brake cleaner leaves no residual matter behind so it should be clean, if your diaphragms only last roughly 7 days perhaps take one that has come to it's end and try it over again but using the cleaner as you no longer have any use for it you would be able to see if it remained pliable and if it made any difference.
      What you got to lose, always worth trying if it costs nothing, assuming you got brake cleaner that is.

  • @johnclarke6647
    @johnclarke6647 10 หลายเดือนก่อน

    If I go into a carb it gets a new set of diaphragms. It is money well spent.

    • @VintageEngineRepairs
      @VintageEngineRepairs  10 หลายเดือนก่อน

      I agree with you, but what happens if you can’t get the diaphragm? What if it’s a 4 week delay and you need to get a job done? This is where this tip is useful.

    • @johnclarke6647
      @johnclarke6647 10 หลายเดือนก่อน

      @@VintageEngineRepairs I grab another saw. I have 20.

    • @johnclarke6647
      @johnclarke6647 10 หลายเดือนก่อน

      @@VintageEngineRepairs if I had that long a wait and had to have the saw then I would soak it in brake fluid as you did but I have so many saws I usually don’t run into that problem. I am waiting on parts right now for my Stihl 021 and Mantis tiller that I am rebuilding. I am putting a new Walbro WT215 on the 021 and need a gas tank, carb and diaphragms for the Mantis. I picked it up, cheap, but it needs some work. The 021 has been an ongoing restoration since Memorial Day. That sucker has more new parts on it than original parts. However, it got its first cutting job last weekend and did a good jo of it. It cut u some 6-8” seasoned oak logs at my youngest daughters house. I have restored it an 024 and 025 this year. Restored a MS 260 and 026 last year. Don’t think I do not have big saws - I do. Got a bevy of them up to and including 92 cc saws, several 70 and a bunch of 50 and 60 cc saws. I don’t have an 80, but close. I only lug these out when I need them. I have the bars to go with them, too.

  • @ron827
    @ron827 8 หลายเดือนก่อน

    A hard and/or brittle diaphragm may be cracked and leak and will be a reason the carb does not function correctly.

  • @mikerichards6311
    @mikerichards6311 ปีที่แล้ว +1

    👏🏻👍

  • @davecarlson9350
    @davecarlson9350 ปีที่แล้ว +1

    What's with the winter hat in the middle of June?

  • @donaldhoot7741
    @donaldhoot7741 ปีที่แล้ว

    Sure they'll stay soft for a short while after this, but never very long!

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      Na - a couple weeks or so, but that’s quite a long time, long enough to get the replacement delivered, long enough to get your years supply of fire wood and long enough to diagnose running issues :)

    • @donaldhoot7741
      @donaldhoot7741 ปีที่แล้ว

      @@VintageEngineRepairs Compared to YEARS for the life of a NEW part a couple of weeks is not You lose! Whee!

  • @stevepasswater9398
    @stevepasswater9398 ปีที่แล้ว

    Bad idea ! Brake fluid on a mineral based rubber will continue to soften the rubber and eventually dissolve or crumble, I have tested this countless times and it is a bad idea. Mineral based oil on a brake fluid rubber is much worse !

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว +1

      I haven’t ever had a diaphragm crumble, they do soften though! Thanks for sharing :)

  • @jamesthomas7928
    @jamesthomas7928 ปีที่แล้ว

    Just asking why you make an 8 minute video when it could a just a couple. I don't post so wondered if there was some advantage to you

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว +1

      Hey, I don’t have a set time in mind, my videos are all different lengths, many of my more recent are 3-4 minutes as I have improved.

  • @vittoriosilva1454
    @vittoriosilva1454 ปีที่แล้ว

    The biggest problem is a vacuum leak at the rivet ....

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      Very interesting, I have never once found that! I’ll keep that in mind :)

    • @vittoriosilva1454
      @vittoriosilva1454 ปีที่แล้ว

      @@VintageEngineRepairs it's a fuel pressure vs vacuum thing , it'll die on decel , coming off full throttle ....

  • @jamiebuckley1769
    @jamiebuckley1769 ปีที่แล้ว

    i wonder if you could put in the microwave for 30 to 40 seconds and this might speed up the process?

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      I’m not too sure! If you decide to give it a go let me know the results :)

  • @quinton3997
    @quinton3997 ปีที่แล้ว

    Does this work when you get to old 😂

  • @leehotspur9679
    @leehotspur9679 ปีที่แล้ว

    Cheap enough to ditch for peace of mind

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว +1

      Only if you can get spares. This is useful for when you can’t

    • @leehotspur9679
      @leehotspur9679 ปีที่แล้ว

      Could you not use plastic shim material to fabricate a new one@@VintageEngineRepairs

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      Fab a new diaphragm? Na

  • @speed8701
    @speed8701 10 หลายเดือนก่อน

    Put it on a shelf and show me how it looks in one year.

  • @BillEyles
    @BillEyles ปีที่แล้ว

    Why would waste your time I run small engine and mower shop and I buy them buy the pack of 100 for 12 bucks and can get them within 2 days

  • @claytonchristophersen1633
    @claytonchristophersen1633 ปีที่แล้ว

    I have replaced toooooo many to remember that last diaphragm you say is new is used .! Fake .

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      I’m afraid you’re wrong, I took the new comparison diaphragm out of a box of 20 new diaphragms that I buy in bulk.

  • @jonriley5695
    @jonriley5695 7 หลายเดือนก่อน

    Break fluid will destroy it, and I would worry about contamination of other parts from the brake fluid.

  • @kvppvk
    @kvppvk ปีที่แล้ว

    ‘bucks’ 🇬🇧 - pretentious nonsense - otherwise great - 👍

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      Keith, how is it pretentious to use the word bucks?

    • @staind288
      @staind288 ปีที่แล้ว

      ​@@VintageEngineRepairs he's just a Karen. Keep on with yourself and pay him no nevermind

  • @philliphall5198
    @philliphall5198 ปีที่แล้ว +2

    How about getting on with it and stop talking

  • @ronaldnorris2179
    @ronaldnorris2179 ปีที่แล้ว

    Just buy a new one not that expensive.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      What happens if you can’t buy one? They’re no longer available for that model or the wait it quite a few weeks. That’s where this tip is handy.

  • @barrygrant2907
    @barrygrant2907 ปีที่แล้ว

    Good tip, but this could have been a 60-second video without all the jabber.

    • @VintageEngineRepairs
      @VintageEngineRepairs  ปีที่แล้ว

      Thanks for commenting Barry! I’m learning each time I do a video, on how to do the next one better :) thanks for the feedback. Glad you enjoyed it even if it was a bit long for you!