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Vintage Honda Owners,
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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...
OldScrambler
honda305.com Member
Posts: 283
Joined: Sat Feb 07, 2015 1:49 pm
Location: Wisconsin, USA

Post by OldScrambler » Wed Feb 17, 2016 12:48 pm

When that bushing wore down..........lots of things were not aligned. Your motor looks to have been abused.........and abused again. Check the internal cogs on the gears. How much sludge was in the oil-slinger? Good time to clean the crankshaft oil journals. Sometimes some air-pressure will do the job.

LM and others will set you straight.

zads
honda305.com Member
Posts: 37
Joined: Mon May 12, 2014 11:24 pm
Location: Winnipeg, Manitoba, Canada

Post by zads » Fri Feb 19, 2016 5:22 pm

I took apart all the parts of the transmission and know how the kickstart prawl and spring ended up in the oil filter. The bushing (part number 28258-259-010) was critically damaged. There is also a little damage to the spindle (part number 28250-259-000), based on the picture below is the spindle still usable? I did not find the pin (part number 28256-250-000) that goes under the kickstart prawl, so I'll be on the look out for that.It also looks like I'll need to replace the sprocket.

Based on the pictures below does it look like I need to replace the dogs?

Still moving forward on this project!
Attachments
bushing critically damaged
bushing critically damaged
IMG_5264.jpg (156.09 KiB) Viewed 1299 times
bushing - critically damaged
bushing - critically damaged
IMG_5265.jpg (164.26 KiB) Viewed 1299 times
spindle end - damage at end
spindle end - damage at end
IMG_5263.JPG (341.38 KiB) Viewed 1299 times
splines on spindle
splines on spindle
IMG_5262.JPG (369.1 KiB) Viewed 1299 times
Last edited by zads on Fri Feb 19, 2016 5:25 pm, edited 1 time in total.

zads
honda305.com Member
Posts: 37
Joined: Mon May 12, 2014 11:24 pm
Location: Winnipeg, Manitoba, Canada

Post by zads » Fri Feb 19, 2016 5:25 pm

Here are some more pics
Attachments
IMG_5243.jpg
IMG_5243.jpg (122.06 KiB) Viewed 1292 times
IMG_5244.jpg
IMG_5244.jpg (136.47 KiB) Viewed 1292 times
IMG_5246.jpg
IMG_5246.jpg (121.26 KiB) Viewed 1292 times

LOUD MOUSE
honda305.com Member
Posts: 7817
Joined: Mon Aug 15, 2005 8:23 am
Location: KERRVILLE, TEXAS

Post by LOUD MOUSE » Fri Feb 19, 2016 5:26 pm

The shaft is good the cap is destroyed. ...................lm
OldScrambler wrote:When that bushing wore down..........lots of things were not aligned. Your motor looks to have been abused.........and abused again. Check the internal cogs on the gears. How much sludge was in the oil-slinger? Good time to clean the crankshaft oil journals. Sometimes some air-pressure will do the job.

LM and others will set you straight.

LOUD MOUSE
honda305.com Member
Posts: 7817
Joined: Mon Aug 15, 2005 8:23 am
Location: KERRVILLE, TEXAS

Post by LOUD MOUSE » Fri Feb 19, 2016 5:29 pm

The one on the lekt and bottom are bad. ..................lm
zads wrote:Here are some more pics

zads
honda305.com Member
Posts: 37
Joined: Mon May 12, 2014 11:24 pm
Location: Winnipeg, Manitoba, Canada

Post by zads » Sun Feb 21, 2016 9:38 pm

Here are pictures of the gears (dogs)
Attachments
IMG_5281 (1).jpg
IMG_5281 (1).jpg (68.36 KiB) Viewed 1253 times
IMG_5281.jpg
IMG_5281.jpg (68.36 KiB) Viewed 1253 times
IMG_5282.jpg
IMG_5282.jpg (81.1 KiB) Viewed 1253 times
IMG_5280.jpg
IMG_5280.jpg (73.03 KiB) Viewed 1254 times

zads
honda305.com Member
Posts: 37
Joined: Mon May 12, 2014 11:24 pm
Location: Winnipeg, Manitoba, Canada

Post by zads » Sun Feb 21, 2016 9:40 pm

More pictures
Attachments
IMG_5283.jpg
IMG_5283.jpg (82.36 KiB) Viewed 1250 times
IMG_5284.jpg
IMG_5284.jpg (73.52 KiB) Viewed 1250 times

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