The BEST Way To Install a Honda CB750 Engine Into a Frame | CB750 SOHC Cafe Racer Project Bike | 22

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  • Опубликовано: 11 дек 2024

Комментарии • 78

  • @philippejoseph8604
    @philippejoseph8604 Год назад +3

    Very good, I do this all the times because being alone but with the naked frame only witout fork,wheels : frame 16 kg vs engine 50 kg.

    • @SPANNERRASH
      @SPANNERRASH  Год назад +2

      Way to go, next time I might leave the wheels off :)

  • @jamesrichardson1901
    @jamesrichardson1901 Год назад +2

    ""We need your mother." At that point I had to stop the video and show it to my Yorkshire-born wife, who has been invaluable when it comes to helping extricate me from motorcycle-related maintenance jams. Sometimes you just need a good Yorkshire lass.

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      Hahaha! Absolutely! Sometimes you just have to call in the cavalry. She always steps in when needed luckily. 😆

  • @karlvanboxel561
    @karlvanboxel561 Год назад +1

    I’ve seen peeps put polyethylene tubing Sliced over the frame tubes nice work boys

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      That sounds like a great idea, but the damage wasn't too bad. I suspect if we had had a bare frame we wouldn't have had any.

  • @snottyvar
    @snottyvar 2 месяца назад +1

    It’s not much work to pull off the forks and wheels and I like to check the bearings, repack the steering head. I love the video. It’s like my shed, figuring out as I go a lot of the time and using the family. Cheers

    • @SPANNERRASH
      @SPANNERRASH  2 месяца назад

      Great points, but you need to look at the rest of the playlist I've gone a little further than you may think :) I have done a lot with this bike, in my shed! What would we do without those extra hands!!!

  • @Joachim372
    @Joachim372 Год назад

    Just finished binging this series, and as an aspiring hobby-mechanic, I'm learning a lot! Thanks for the great content, looking forward to the next one :)

    • @SPANNERRASH
      @SPANNERRASH  Год назад +1

      Welcome aboard! I hope you have looked at our back catalogue, I still miss the blue CB, and the gold one too :)

  • @philw4053
    @philw4053 Год назад +1

    Well done! I know youve done it now but just fyi I ratchet strapped a piece of 2x4 onto the back of the engine and two of us lifted the engine straight in. Maybe we were lucky - a lot has to line up. Anyway - it's in now and looking forward to hearing her run.

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      In hind sight, maybe the 2 by 4 method might have been the one for this time, with the rolling chassis having been built up. But the engine on the ground would be a lot easier with a bare frame. It is all part of life's rich tapestry.

  • @grahams6690
    @grahams6690 Год назад +1

    well done, iv got to do the same at some time, I've got to take engine out to replace head gasket.

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      Take a look back at when we took this one out, I find it really helps to see how others have done. I would fit the engine back in the frame sooner next time, amazing how much weight the wheels and forks added.

  • @roum22
    @roum22 Год назад

    Did the same on my 750K4 years many years ago. Slit some clear plastic tubing for frame protection, and fabricated a pair of lifting bars. Long time ago, but I think the front bar was secured at both sides, and the rear located into the right side of the engine lug only, so to allow securing the back of the engine first, with a jack under the sump taking the weight so I could unbolt the front bar and ease the front down into alignment.
    It all went surprisingly well, especially as my glamourous assistant in her pink fluffy slippers, weighed considerably less than engine..

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      Great description of your memory. Footwear always seems to be a feature. I suspect if I had insisted on pink fluffy slippers I might have been missing the extra help:)

  • @karlvanboxel561
    @karlvanboxel561 Год назад +2

    Beaut job on the engine she looks awesome

    • @SPANNERRASH
      @SPANNERRASH  Год назад +1

      Thanks 👍 I can't wait to hear it run. Not got there yet.

    • @H-M-78
      @H-M-78 Год назад +1

      Beautiful engine from Honda

    • @SPANNERRASH
      @SPANNERRASH  Год назад +1

      @@H-M-78 They do look nice, but boy are they heavy!

  • @BatFastard01
    @BatFastard01 Год назад

    Loving the series. Boy oh boy it's better to lay just the frame over the engine and not a rolling chassis. Bloody good effort getting that lump in though! 😎

    • @SPANNERRASH
      @SPANNERRASH  Год назад +1

      Thanks. It was a bit heavy with all of the running gear. Thanks God it's in, let's hope it doesn't have to come out again too soon :)

  • @loadofsmith1511
    @loadofsmith1511 11 месяцев назад +1

    Don't know how you got it in without removing the exhaust studs. Well done.

    • @SPANNERRASH
      @SPANNERRASH  11 месяцев назад

      They did make it pretty tight :) I think having the wheels on was what made it a bit ambitious!

  • @dionisohhhgutierre3739
    @dionisohhhgutierre3739 5 месяцев назад +1

    Excelente determinacion, magnifico trabajo. Gracias Dios.

    • @SPANNERRASH
      @SPANNERRASH  5 месяцев назад

      Gracias por tus amables palabras. Espero poder mantener la determinación.

  • @kobiroar4221
    @kobiroar4221 Год назад +2

    Nah!! what a mess, 3 people struggling!!! I tied my 900 up straight then on a trolley jack with a wooden base trundled it in up, down, back,forward no probs. That Deffo seems like the hard way to do it.

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      It was such fun. Out of interest a 900 what? Does it go into the frame from the side? Not to worry I do hope you enjoyed it though.

    • @kobiroar4221
      @kobiroar4221 Год назад +1

      Yes straight in the side, and it’s a Honda cb900f 1979 dohc, I don’t know how to send you a picture tho

  • @zzzarybaxz
    @zzzarybaxz Год назад

    This is what I do too, only I put the frame on the engine itself, it comes out better :)

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      Seems to be the way to go. If you don't have 4 burly buddies handy.

  • @mulliedog1
    @mulliedog1 Год назад

    Great teamwork!!!! Extra hands are sometimes needed. 😊 Exciting time now! Good luck!

    • @SPANNERRASH
      @SPANNERRASH  Год назад +1

      Thanks Mullie' Team work makes the dream work so they say. Now lets find out if the bugger will start, and stay that way.

  • @brianl1049
    @brianl1049 Год назад +1

    Learned this the hard way with my cb450 😂

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      Wait until you see the next engine going in. Looks like we have learned some lessons. :)

  • @ronaldscott642
    @ronaldscott642 Год назад +1

    Come to beautiful Northern New Mexico to help me!!!

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      Send a ticket :) Thanks for the invite it is very tempting.

  • @CB750K
    @CB750K Год назад +1

    Was this originally an F model? I saw the oil tank and assumed K7 or K8 but then you said the engine mounting bracket was only on the right. K7/K8 has brackets on both sides. What sort of sorcery is happening here? At any rate, you guys do some serious quality work. I could swear this was a new bike.

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      The frame VIN is a CB750F supersport from '76 and the engine started out as an F2 but has a K8 top end now. Thanks for your compliments, but to be honest the bike does look better on camera, unlike me :)

  • @codyjarrett9685
    @codyjarrett9685 Год назад

    To me to you. To you to me. LOL. Love your videos mate

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      Thanks 👍 I absolutely love the Chuckle Brothers, even took the young gun to see them when he was a child. Never thought we would be stealing their lines.

  • @Pokemongold88
    @Pokemongold88 Год назад

    Well done lads a bit of huffing and puffing always gets the job done .😮😅

    • @SPANNERRASH
      @SPANNERRASH  Год назад +1

      Thanks, I didn't even end up with a bad back!

  • @DocJonesGarage
    @DocJonesGarage Год назад +1

    Nice work, a bit of fuss but not too much.

    • @SPANNERRASH
      @SPANNERRASH  Год назад +1

      Thanks. Adding the wheels might have just been a little too much. But it all came good in the end.

  • @dallaspolyak8894
    @dallaspolyak8894 Год назад

    I have seen people tie the engine to a 2x4 stud and lift it with ease into the upright frame.

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      Yes I've seen that too. I think get three mates around is probably the best method. It is just so heavy, laying it down would have been much simpler with a bare frame. Every day is a school day :)

  • @petermosdell580
    @petermosdell580 Год назад +1

    I reckon I’m about a month away from attempting to fit the engine into my BMW project. Is Liz available ? I’m told I make a mean cup of tea 😉

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      It'll take more than a mean cup of tea! :) But we're looking at a BMW engine in some of our other videos. Good luck with your build.

  • @k144kev
    @k144kev Год назад +1

    Hiya I was just watching your great work on body underseal with 447.. I restored my 1969 Triumph Spitfire MK3 25 years ago still got car and. My stone chip and rust protection still good on it so it pays to put in the work .
    One random question what do you think about your car creeper never got one myself Kev East Devon 👍👍

    • @SPANNERRASH
      @SPANNERRASH  Год назад +1

      Hi Kev, that bodes very well for the work we've done on the BMW E30 project then! It was a bloody unpleasant job getting underseal on.
      Ahh the creeper is a brilliant idea, but there are a few things to watch out for. I'd get a higher-quality one next time.
      If you get one with cheap small wheels, it won't like to roll on a floor with any imperfections to its surface once you're on it.
      While it's handy that ours can double as a stool, due to the design, it doesn't hold you as low to the ground when you're on it flat, so if you're working under axel stands you can find you're not as low to the ground as you'd like to be for room to work.
      Next time I'll be picking one that avoids these frustrations. 😃
      Hope that helps!

    • @k144kev
      @k144kev Год назад +1

      @@SPANNERRASH Thanks for all the advice brilliant Kev👍

  • @1234567marks
    @1234567marks Год назад

    I seem to remember suggesting you did it frame onto engine a long long time ago Les!, it’s been a journey, but it’s been really interesting all along 👍, maybe I should have mentioned which side to do it from 🤔, and that I protected the frame with some leather from an old Sofa, and that the engine was dry, and that I didn’t have any cycle parts on the frame 🤔, come to think of it there’s lots of things I should have mentioned 🤔🙂🙂

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      You don't mention :) I remember you putting it in a comment. I know we could have done it better, we could have done all of the things you mention now. But, Hey, it worked out, very little damage, and I now have a bike back on its wheels. Now let's see if we can get it running. You have to enjoy the journey.

    • @1234567marks
      @1234567marks Год назад

      @@SPANNERRASHwell it went ok really, there would have been more scratches trying to lift it into the frame no doubt, those engines are incredibly heavy!, can’t wait to see the finished article 👍👍

  • @CB750K
    @CB750K Год назад +1

    Just sayin'... but it must be great to be able to go down to a local hardware store and all the screwdrivers, nuts and bolts are METRIC! I wonder how many Honda screw-head bolts I ruined before I realized that Phillips was the wrong tool for the job.

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      JIS aren't commonly available here in the UK, but everything is metric. Which is great until you start working on an older British bike. They end up all just challenges to keep your brain young.

  • @andrzejm1365
    @andrzejm1365 Год назад

    You know it's going to get serious when wife needs to get involved ! Absolutely love those videos and the chanel - awesome work !! I'll do mine with the power hoist keeping the engine above the frame and slowly putting it into the frame so very similar to you. I also heard that putting actual frame into the sitting engine is even easier but that's just an overkill i think. Getting engine out and in is the most difficult job to do on those bikes !

    • @SPANNERRASH
      @SPANNERRASH  Год назад +1

      Thanks for the positive thoughts. She doesn't mind really !! Modern bike engines are just as heavy but at least they usually fall out the bottom :)

  • @LaylaD5150
    @LaylaD5150 2 месяца назад +1

    Is it normal I had to take the heads off to get the motor out?

    • @SPANNERRASH
      @SPANNERRASH  2 месяца назад

      You can't take the head or rocker cover off a CB750 SOHC in the standard frame, and the head was on the engine in this video.. So I'm not sure what your question is about.

    • @LaylaD5150
      @LaylaD5150 2 месяца назад +1

      @@SPANNERRASH I have a Dual over head cam . 1980, maybe that's why?

    • @SPANNERRASH
      @SPANNERRASH  2 месяца назад

      That will be it. The DOHC frame rises over the top of the engine. Honda probably realised that workshop time was an important issue, it's a shame that manufacturers seem to have forgotten that with modern bikes.

  • @dp97303
    @dp97303 9 месяцев назад

    i want to build a custom bobber hard tail with a cb 750

    • @SPANNERRASH
      @SPANNERRASH  9 месяцев назад

      Sounds like a really interesting build go for it.

  • @FrederickIngraham-yq4sz
    @FrederickIngraham-yq4sz 5 месяцев назад +1

    Could prob use another hand

  • @dp97303
    @dp97303 9 месяцев назад

    i owned a 1973 cb Honda 750 those bikes have mucho power they dont make them like that anymore and if someone rebuilds and tunes it up you have a hot rod on 2 wheels

    • @SPANNERRASH
      @SPANNERRASH  9 месяцев назад

      They really don't make them like that anymore. Great bikes.

  • @markjenkins905
    @markjenkins905 Год назад +2

    Next time put the engine on a milk crate and then lower JUST the frame over it

    • @SPANNERRASH
      @SPANNERRASH  Год назад

      I'm not sure that would have helped. We would have had to lift it higher, and it felt heavy enough. This engine wont go into the frame from below, so lying on it's side is the only way.

    • @markjenkins905
      @markjenkins905 Год назад +1

      @SPANNERRASH I mean lowing just the frame on to the motor, not with the wheels attached etc

  • @thereve
    @thereve Год назад +2

    Good lord man at least take the wheels off.

    • @SPANNERRASH
      @SPANNERRASH  Год назад +1

      In hind sight I agree. Maybe next time :)

  • @Omar-vj9ro
    @Omar-vj9ro 11 месяцев назад +1

    Not the way to install the engine.I did it on my own.

    • @SPANNERRASH
      @SPANNERRASH  11 месяцев назад

      Great to hear, but it is nice to work together as a family. Cheers.