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NEW 1967 CB77 OWNER

Want to keep a Restoration Log? Post it here! You can include photos. Suggested format: One Restoration per Thread; then keep adding your updates to the same thread...
LOUD MOUSE
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Joined: Mon Aug 15, 2005 8:23 am
Location: KERRVILLE, TEXAS

Post by LOUD MOUSE » Fri Nov 27, 2015 11:25 pm

The part you need too replace is the "Gear Shift Spindle", 24610-259-010.
I have them. (great used). ....................lm
zads wrote:When I was taking apart the left-side crankcase I realized the gear shift arm had been welded on to the spindle. I think I found a spindle gear shift through the Ebay seller mistermonkeyclaw, but was unable to track down the gearshift arm. I just wanted to make sure that I was tracking down the correct part, it is called a Arm Gearshift - part # 24711-268-030, right?

zads
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Joined: Mon May 12, 2014 11:24 pm
Location: Winnipeg, Manitoba, Canada

Post by zads » Sat Nov 28, 2015 12:33 pm

Thanks LOUD MOUSE. I just wanted to clarify that the part with the welding on it in this picture (see below) is the "Gear Shift Spindle" and not a Gear Shift Arm. Thanks for the advice.
Attachments
What's this part called?
What's this part called?
IMG_4918.JPG (82.6 KiB) Viewed 1851 times

zads
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Joined: Mon May 12, 2014 11:24 pm
Location: Winnipeg, Manitoba, Canada

Post by zads » Tue Dec 08, 2015 12:26 pm

I have a question, how do you guys decide if you're going to open up the bottom end? Unfortunately I never drove this bike more than one block, so I can't say how the transmission is. The bike has 10,000 miles on it.

Right now I'm waiting for some parts to show up. I took the top end of the engine to a machinist and I am going to get the cylinders bored, I'll be ordering pistons this week.

If the engine is already out and the top end in apart is it worth it to open the crankcase? I read that there is some bushings that have a tendency to wear out.

Thanks for any input.

DianneB
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Location: Manitoba, Canada

Post by DianneB » Tue Dec 08, 2015 12:48 pm

On a new-to-me bike, if I have the engine out anyway, I like to open the bottom end and do a thorough inspection. If anything is worn or loose, that's the time to fix it rather than drop the engine again later.

OldStan
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Posts: 548
Joined: Wed Jul 14, 2010 5:33 pm
Location: Galt, California

Post by OldStan » Tue Dec 08, 2015 8:46 pm

DianneB wrote:On a new-to-me bike, if I have the engine out anyway, I like to open the bottom end and do a thorough inspection. If anything is worn or loose, that's the time to fix it rather than drop the engine again later.
Second that, and a good time to put in a fresh set of seals.
63 CA78

zads
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Posts: 37
Joined: Mon May 12, 2014 11:24 pm
Location: Winnipeg, Manitoba, Canada

Post by zads » Sat Feb 06, 2016 5:30 pm

I'm finally back to restoring the Superhawk, I moved over the holidays and it took me awhile to get reorganized.

I've got several new parts, a lot from Loud Mouse and they all look great! Thank you very much.

I split the case and I'm glad I did, the bushing that is known to wear down was in awful shape (see photo below). I also realized that there was no kickstart prawl, at all... I did get a new bushing and kickstart prawl, so I'm covered there.

I took some photos of the overall transmission, what else should I be looking for in terms of parts that often need replacing? I can take more photos and post them if something doesn't look right.

Thanks all.
Zads
Attachments
Bad Bushing
Bad Bushing
IMG_5188.jpg (49.62 KiB) Viewed 1777 times
Missing kickstart prawl?
Missing kickstart prawl?
IMG_5190.jpg (94.71 KiB) Viewed 1777 times
Transmission
Transmission
IMG_5191.jpg (93.5 KiB) Viewed 1777 times
Transmission
Transmission
IMG_5192.jpg (102.53 KiB) Viewed 1777 times
These guys fell out when I was moving some things around
These guys fell out when I was moving some things around
IMG_5189.jpg (122.53 KiB) Viewed 1777 times

zads
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Posts: 37
Joined: Mon May 12, 2014 11:24 pm
Location: Winnipeg, Manitoba, Canada

Post by zads » Fri Feb 12, 2016 9:02 pm

I took of the oil pump and my missing kickstart prawl showed up! It just fell out, any idea how this would happen? Have you seen this before?
Attachments
New prawl on the left
New prawl on the left
IMG_5241.jpg (143.26 KiB) Viewed 1752 times

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