Author Topic: Doms CB550F1 project  (Read 70824 times)

Offline McCabe-Thiele (Ted)

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Re: Doms CB550F1 project
« Reply #585 on: May 26, 2024, 11:18:42 AM »
Result. 👍👍👍
Honda CB500 K1 (new pit dug out ready)
Honda CB400 four super sport (first money pit)
Link to my full restoration http://www.sohc.co.uk/index.php/topic,23291.0.html
This is a neat 500 restoration in the USA.
http://forums.sohc4.net/index.php/topic,151576.msg1731556.html#msg1731556

Offline Johnny4428

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Re: Doms CB550F1 project
« Reply #586 on: May 26, 2024, 01:30:43 PM »
Great Dom there on the bracketery! Nice to chase the Gremlins too.
1952 Cymoto on Triumph bicycle.
1961 Matchless G3
1974 Honda CB550K1. Running resto,
1978 Honda CB550K3.
1999 ST1100 Pan European 50th Anniversary.
1975,1980,1984,1986 Honda C90’s
1973 Honda CB750K3

Offline Laverdaroo

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Re: Doms CB550F1 project
« Reply #587 on: May 26, 2024, 01:52:10 PM »
Well done Dom, nice to hear some progress.
Good to fettle unexpected problems, it’s why we do it. If you ever do another just think of the confidence and knowledge you’ve accrued

Very satisfying, well done mate


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Mornings are the invention of the devil!

1977 CB550F (current money pit!!)
2002 VFR800 VTEC (The Beloved)
1977 CB400F (the last money pit!)
1998 Ducati 748\853 conversion(sold :()
1980 ish CB750KZ in a billion bits (need to get rid, anybody want one?))

Offline DomP

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Re: Doms CB550F1 project
« Reply #588 on: May 26, 2024, 09:11:06 PM »
It's coming along nicely Roo, I'm looking forward to getting it painted but I think I'll get it on the road to get some miles on it first.  Definitely got an oil leak from the new oil pump o rings so whether I've pinched it when assembling I'm not sure.
1975 XS650B
1976 CB550F1 current project
2012 Triumph Daytona 675

Offline Bryanj

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Re: Doms CB550F1 project
« Reply #589 on: May 26, 2024, 11:20:04 PM »
Which O ring? Cover or pump to crankcase?

Offline DomP

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Re: Doms CB550F1 project
« Reply #590 on: May 27, 2024, 06:18:50 AM »
Which O ring? Cover or pump to crankcase?

Pump to crankcase it appears Bryan

*thinking about it now I wonder if its the oil pressure switch, as its fresh oil its so clean its hard to trace but I may just remove it and put a couple of turns of ptfe around it carefully
« Last Edit: May 27, 2024, 12:17:37 PM by DomP »
1975 XS650B
1976 CB550F1 current project
2012 Triumph Daytona 675

 

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