honda305 Home honda305 Auctions honda305 Gallery honda305 Forum


honda305.com Forum

Login
□ Search
□ FAQ 
□ 
Vintage Honda Owners,
Restorers, Riders and
Admirers

CB77 Crankshaft repair

AlanW
honda305.com Member
Posts: 167
Joined: Tue Jul 01, 2014 6:33 am
Location: Wirral UK.

Re: CB77 Crankshaft repair

Post by AlanW » Fri Jan 24, 2020 5:28 am

WOW, is there no end to your talents G ?

User avatar
G-Man
honda305.com Member
Posts: 5678
Joined: Wed Mar 25, 2009 5:17 pm
Location: Derby, UK
Contact:

Re: CB77 Crankshaft repair

Post by G-Man » Fri Jan 24, 2020 11:27 am

Al

Well I think I've just found out......

Today has been spent trying to fix the digital scale on my mill. Very annoying. I've had to resort to my credit card after several frustrating hours. :-(

G
'60 C77 '60 C72 '62 C72 Dream '63 CL72
'61 CB72 '64 CB77 '65 CB160
'66 Matchless 350 '67 CL77
'67 S90 '77 CB400F

User avatar
Michael Stoic
honda305.com Member
Posts: 315
Joined: Fri Mar 07, 2003 1:35 am
Location: Boston | USA
Contact:

Re: CB77 Crankshaft repair

Post by Michael Stoic » Wed Jan 29, 2020 8:18 am

GMan, ...absolutely a pleasure to follow your reports and craftsmanship! What a treat, Thank You!!

I want to find out how the completed motor runs with these artwork "innards!"

__
Michael Stoic

User avatar
G-Man
honda305.com Member
Posts: 5678
Joined: Wed Mar 25, 2009 5:17 pm
Location: Derby, UK
Contact:

Re: CB77 Crankshaft repair

Post by G-Man » Thu Jan 30, 2020 2:47 am

Michael

Thankyou! These old parts do not deserve to be thrown out . Hopefully I have come up on an economic means of repairing them.

Hopefully, I'll have a bike ready to test an engine in the next few months.

I'll certainly report back. With help from Ken Garfield on the Honda 305 Facebook page I have 'rediscovered' how to build a crank using CB360 rods and Capellini roller cages. No work at all on the rods but the hardened sleeve is more complicated.

Image

G
'60 C77 '60 C72 '62 C72 Dream '63 CL72
'61 CB72 '64 CB77 '65 CB160
'66 Matchless 350 '67 CL77
'67 S90 '77 CB400F

Post Reply




 

CB-77 | CYP-77 | Road Test | Riding Log | Literature | Zen | Marketplace | VJ Survey | Links | Home