To rebuild or have rebuilt...that is the question

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To rebuild or have rebuilt...that is the question

gunman
Ok so let me first start out by saying I am new to this page but it looks great from what i have read already........
that being said it is imposible for me to answer any imdiate questions yall may or may not post due to the fact i am deployed right now and 3,000 miles away from my bike's (it breaks my heart not to be able to ride)

now then...down to the question

I have a 1974 CB 750 that was "garage kept" but has plenty of rust (i know it is an old bike but when i bought it i didnt expect that much rust to be in it and i was so excited at the time that i bought it i didnt look) everything at the time of pickup was functional minus elec start.  i know NOTHING about rebuilding/referbishing/anything in between. however i am partialy mechanicly able. i know plenty of people to reweld anything that may need done, i have a paint guy and plenty of my buddy's are willing to give me advice

i need to decide if it would be better to rebuild myself or to have it done? which parts should i assume are crap and how accessable are part's that i cant fix? i will leave other questions for after these most importint questions are figured out i reckon.....

i love to ride and i want to bring a clasic back and put it on the road...for all the world to see and apreciate.

any advice is apreciated
2012 Yamaha FZ6R
1974 Honda CB750

"If good men do nothing then the world is doomed"
"lord please help me help my stupid self"
"if you cant get behind our troops you are welcome to get in front of them"
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Re: To rebuild or have rebuilt...that is the question

robs750
To have someone else such as a shop "rebuild" the bike,it could cost way more than what the bike is worth depending on what you want done to it.
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Re: To rebuild or have rebuilt...that is the question

katman
Do it yourself. Look at my rebuild in the members rebuild forum(Katmans 75 rebuild)
It's not hard and far more satisifing.
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Re: To rebuild or have rebuilt...that is the question

icerigger
And you will have the added confidence of knowing it was done right.

It will also help doing minor repairs if you know every inch of the bike.

It's not a hard process if you are methodical and don't try to rush it. You've got the two toughest parts covered, paint and welding. Everything else is just examine, clean and/or replace.
Livin' my life like a song.

1985 Honda Rebel 250 - "Birdie"
1979 CB750K - "Behemoth"
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Re: To rebuild or have rebuilt...that is the question

Lucky 1
In reply to this post by gunman
What it really needs is a complete restoration if you want it right.

Here is what needs to happen:

Completely disassemble the motorcycle.
Remove the engine last after all other parts are removed
by laying the frame on its side and lift the frame off of the engine.
Make a place, shelves and workbench are a must.

Then get the frame sandblasted and powder coated.
Or get it painted.

Next rebuild the engine. You will need a workshop manual.

Working on the bike will give you a lot of satisfaction.
When you restore the bike it will do much more for it than just riding it.
On a Roadstar Adventure.
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Re: To rebuild or have rebuilt...that is the question

Hoosier Daddy
icerigger said my answer. There is no better way to learn to perform normal maintenance or how to work on you bike... And part of being a classic motorcycle entusiest is the constant tinkering to keep them on the road.  Unless you want to take it to the shop to get it's nose wiped everytime it sneezes.
 If you can follow a (factory) service manuals easy step by step directions... you can do anything needed to rebuild these old bikes.
81 Honda CB750C - Current Project
67 BSA Spitfire MkIII - Next Up (Full Resto)
81 Honda GL1100 - Bob / Cafe´
80 Suzuki GS750L - Bratstyle
72 Honda CB450K5 - Basket Case
73 Honda CB350F Cafe' (Gone but not forgotten)

Don't wait for opportunity to knock... kick the door down and drag the old harlot in!
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Re: To rebuild or have rebuilt...that is the question

shinyribs
Administrator
Gunman,welcome to the forum,and thank you for your service.

And I'm with Ice rigger and Hoosier. These bikes are super easy to work on,not hard to tune and I havent found a part yet that is not available.

Be safe out there.
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Re: To rebuild or have rebuilt...that is the question

TOOLS1
Administrator
In reply to this post by gunman
First determine if, and what needs rebuilt on the bike. Do a compression test on the engine. If the compression test is good, just replace gaskets, and seals.
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?
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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"
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"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: To rebuild or have rebuilt...that is the question

gunman
well, yall have convinced me....didnt take much as i already lean that way. anyhow the next question that follows is to remove the rust by hand (batt box most of the stuff under the seat and such) or buy new old stock or buy aftermarket parts

if it is buying new parts where is the place to go?

the only other issue i was having before was wiring up the handle bar's was running into an issue with wiring the controlls (big hands and small parts dont mix) any suggestions?
2012 Yamaha FZ6R
1974 Honda CB750

"If good men do nothing then the world is doomed"
"lord please help me help my stupid self"
"if you cant get behind our troops you are welcome to get in front of them"