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1976 CB750K Restoration

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1976 CB750K Restoration

BikerWitch
38 posts


Hello everyone!

Look what I found out in a barn...  
Live like someone left the gate open!
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Re: 1976 CB750K Restoration

cdaiscool
1182 posts
Nice! What're you planning to do? Does she run, have you ridden it? Done anything thus far?

Also, make sure to download the user manual on the front of the site. DEFINITELY good info can be found in the FSM.
Turbos, Hondas, 4-bangers, what could go wrong?

Fuelly

Shiny: [...] Considering the weather you've had to put up with I'd say you get an Iron Butt award and a Frozen Nipple trophy to go along with it. First time I've ever posted the word nipple... it ends here.
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Re: 1976 CB750K Restoration

shinyribs
Administrator
10054 posts
In reply to this post by BikerWitch
Sweet! Crafstman mowers are the BEST! I'd restore it!

Oh,the bike looks like fun too.Looks to be very complete.That should make life easier on you.

Welcome to the forum.Good luck with your new toy and keep us posted!
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Re: 1976 CB750K Restoration

TOOLS1
Administrator
10170 posts
In reply to this post by BikerWitch
Hey I've got an old Craftsman mower also. Been thinking of hot rodding it, for lawn mower racing. Also a friend gave me an old Craftsman chain saw. Still wondering what I could do with it. Oh, and I have a few of those Honda's to. Welcome to the forum.
TOOLS
Life is not about the number of breaths, you take, but the moments that take your breath away.
I don't have an anger problem. I have an idiot problem. Hank Hill
Never confuse education for intelligence.
Happiness is a belt fed weapon.
I just can't imagine what could go wrong.
No fire? No explosions? So whats the point of your story?
Those who are too smart to engage in politics are punished by being governed by those who are dumber. ~Plato
It couldn't be done, but the darn fool didn't know it, and did it anyway.
We all got problems. Ksharp
I like vintage bikes because they take me away from the clutter of technology that I work with everyday and back to a simpler time of mechanical elegance and simplicity.. "ninadm"
Darkwing Duck: The worst part of public transportation is the Public.
"That is awesome shit there" Re-Run
"Fear nothing, attack everything" Eric Berry
" Oh, you read that on the internet? Clearly it IS a massive problem. Of course it CAN’t be normal operation."

1976 CB 750-A X 2
1977 CB 750-A X 4
1977 CB 750-K
1976 CB 750 F
1981 CB 750
1966 Kawasaki SG 250
1981 KZ 750 LTD
1973 CB 350
1979 CM 185 Twinstar
1982 Honda XL 80
South of Eden (Kansas City MO)
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Re: 1976 CB750K Restoration

Peterwh
324 posts
In reply to this post by BikerWitch
Looks as though it has the original pipes
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Re: 1976 CB750K Restoration

cdaiscool
1182 posts
In reply to this post by TOOLS1
TOOLS1 wrote
Hey I've got an old Craftsman mower also. Been thinking of hot rodding it, for lawn mower racing. Also a friend gave me an old Craftsman chain saw. Still wondering what I could do with it. Oh, and I have a few of those Honda's to. Welcome to the forum.
TOOLS
I have to admit, I was looking for something else, but think this is more fitting.

http://jalopnik.com/silverline-power-tool-drag-racing-championship/

Make a go-cart. The guy looks like he's having fun...
Turbos, Hondas, 4-bangers, what could go wrong?

Fuelly

Shiny: [...] Considering the weather you've had to put up with I'd say you get an Iron Butt award and a Frozen Nipple trophy to go along with it. First time I've ever posted the word nipple... it ends here.
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Re: 1976 CB750K Restoration

BikerWitch
38 posts
In reply to this post by cdaiscool
Thanks for the welcome!

Hah! Yeah the steering column snapped on the mower, but using the engine for a go cart might not be a bad idea...

The Honda ran (badly) back in August. Looong story, but the guy who had it before is a retard. Luckily he didn't have the bike long enough to kill it, just give it PTSD. It then sat in that barn for about 5 years. The pipes are replicas, if I remember right, as well as the seat. I'm going to restore it. So far I've mostly been cleaning, polishing and inspecting. I have been taking lots of pics and I'll post the highlights  
We got the carbs off this weekend and found some lovely green fuel in them.

Nearly everything is there. I will have to get a replacement set of key locks, tho, since he lost the key on the highway and cut out the switch and put in a toggle switch and hacked off the seat lock as well.

Here it is out of the barn
Live like someone left the gate open!
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Re: 1976 CB750K Restoration

Hellbilly429
637 posts
Jeesh, guy sounds like a real dick... lol. Well if the motor runs good and the bike isn't worth saving, you could always put that motor on the craftsman and maybe make some money mowing lawns....
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Re: 1976 CB750K Restoration

BikerWitch
38 posts
Hah! That would be a mean mower!

Here it is partially torn down and putting the front end back together. We have since put the front end back on, and given it another bath. I found the remains of Charlotte's extended family all in there, like a spider condo or something.  



We found the brake sensor light wires cut. There was another couple of wires we found cut or put together badly as well. It's a good thing I like soldering. Most seem to be okay though.
Live like someone left the gate open!
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Re: 1976 CB750K Restoration

Piute
3739 posts

   Hello BikerWitch  
  You have the right Idea, keep those Lil nuts and bolts marked some how threads may be the same but length .Cleaning and keeping it clean will reveal a lot .Not only that but ya get to have lots of fun getting it dirty again



                            1977 CB750 F2 Super Sport
<LET THOSE WHO RIDE DECIDE><RIDE TO LIVE-LIVE FOR JESUS> 
Native American from central Cal,  Kickstand UP in S.W.Missouri,
                                       
 
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Re: 1976 CB750K Restoration

Hellbilly429
637 posts
I see you have already started cafe'ing it with the handlebars flipped there, any idea what you doing with the bike or are you keeping it stock?
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Re: 1976 CB750K Restoration

BikerWitch
38 posts
I'm going to to keep it pretty much stock. There is some of the original deep red paint under the flaking purple crap. I love the red so I'm going to try to have it matched. I don't know if I will put decals on or not. Plenty of time to decide. I really like the original look of the bike, so any modifications probably won't be the obvious kind. The current plan is to get it clean and running, then fix and modify the rest as time and money allow. The only purely aesthetic thing I've done so far is cut those blasted grips off, not that they were anything like stock. Besides looking horrid (IMO) they were too fat for my hands and made it hard to get to the levers.  
Live like someone left the gate open!
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Re: 1976 CB750K Restoration

Hellbilly429
637 posts
Ah, gotcha, well have fun with it, hopefully that previous owner didn't make your life more miserable by screwing up anything major
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Re: 1976 CB750K Restoration

BikerWitch
38 posts
Whew! I've been so busy lately I haven't had much time for my bike. A kind man did take off the carbs and clean and rebuild them for me...


The only problem with them we ran into is this bracket:


Does anyone have one they would be willing to let go by chance?
Live like someone left the gate open!
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Re: 1976 CB750K Restoration

BikerWitch
38 posts
Oh, I also need some inlet boots, mine are all hard as rocks. Anyone know a good place to get a set?
Live like someone left the gate open!
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Re: 1976 CB750K Restoration

Piute
3739 posts


  Put wintergreen in the search TOOLS has A magic recipee,worked great for me,mine felt like plastic before not rubber but still nice now ,.
                            1977 CB750 F2 Super Sport
<LET THOSE WHO RIDE DECIDE><RIDE TO LIVE-LIVE FOR JESUS> 
Native American from central Cal,  Kickstand UP in S.W.Missouri,
                                       
 
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Re: 1976 CB750K Restoration

BikerWitch
38 posts
Piute wrote
Put wintergreen in the search TOOLS has A magic recipee,worked great for me,mine felt like plastic before not rubber but still nice now ,.

Will do! Thanks!
Live like someone left the gate open!
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Re: 1976 CB750K Restoration

TOOLS1
Administrator
10170 posts
In reply to this post by BikerWitch
Those carbs look nice. I would just file that nick smooth, and not worry about it. However if, you really want to change it, I might have one.
On the boots just boil them, for 45 min in two quarts water, and two ounces of winter green (you can get it at CVS). Be sure to put something in the bottom of the pan to keep the boots from touching it.
TOOLS
Life is not about the number of breaths, you take, but the moments that take your breath away.
I don't have an anger problem. I have an idiot problem. Hank Hill
Never confuse education for intelligence.
Happiness is a belt fed weapon.
I just can't imagine what could go wrong.
No fire? No explosions? So whats the point of your story?
Those who are too smart to engage in politics are punished by being governed by those who are dumber. ~Plato
It couldn't be done, but the darn fool didn't know it, and did it anyway.
We all got problems. Ksharp
I like vintage bikes because they take me away from the clutter of technology that I work with everyday and back to a simpler time of mechanical elegance and simplicity.. "ninadm"
Darkwing Duck: The worst part of public transportation is the Public.
"That is awesome shit there" Re-Run
"Fear nothing, attack everything" Eric Berry
" Oh, you read that on the internet? Clearly it IS a massive problem. Of course it CAN’t be normal operation."

1976 CB 750-A X 2
1977 CB 750-A X 4
1977 CB 750-K
1976 CB 750 F
1981 CB 750
1966 Kawasaki SG 250
1981 KZ 750 LTD
1973 CB 350
1979 CM 185 Twinstar
1982 Honda XL 80
South of Eden (Kansas City MO)
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Re: 1976 CB750K Restoration

BikerWitch
38 posts
TOOLS1 wrote
Those carbs look nice. I would just file that nick smooth, and not worry about it. However if, you really want to change it, I might have one.
On the boots just boil them, for 45 min in two quarts water, and two ounces of winter green (you can get it at CVS). Be sure to put something in the bottom of the pan to keep the boots from touching it.
TOOLS
Thanks!

It's actually the broken (copper?) race inside that is my concern. If you look through the hole in the pic you'll see what I mean. If you have one that would be great, just let me know.

Thanks for the tip on the boots! I was going to hop on my bicycle and run to the CVS down the street but found I had a serious flat, so I'll get the wintergreen tomorrow on my way to get a new inner tube.  
Live like someone left the gate open!
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Re: 1976 CB750K Restoration

shinyribs
Administrator
10054 posts
I noticed your bushing and thought that might be what you were talking about. If the shaft doesn't rattle around,and what is left of the bushing is secure,then I doubt it would ever give you problems.You might be able to find something that would work at your local hardware store.Its a bit of a stretch,but sometimes you just get lucky.Good luck!
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