Author Topic: CB550k1 US Import - UK registration  (Read 33889 times)

Offline juitz

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Re: CB550k1 US Import - UK registration
« Reply #495 on: April 22, 2023, 02:07:07 PM »
Yeah that’s right, sorry I thought you were going kickstart only for some mad reason when I typed that. Even after you asking about solenoid etc!

Sorry, brain fart!

What switches are you using Dave?


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Using Motone button switches on this build.

So, bypassed the Hondaman unit and bike fires up!

Doesn't idle though so bit of tuning required.

Offline Oddjob

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Re: CB550k1 US Import - UK registration
« Reply #496 on: April 22, 2023, 02:08:34 PM »
You sure you wired the Hondaman unit up correctly?
Kids in a the back seat cause accidents.
Accidents in the back seat cause kids.

Offline Laverdaroo

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Re: CB550k1 US Import - UK registration
« Reply #497 on: April 22, 2023, 02:23:34 PM »
Least the bugge’rs running Dave.

I chose not to wire it in until the bike is run in and sorted so I didn’t have the hassles you’re experiencing at the min.
I’ve still to get things set up in the bench engine wise and bob it on after an initial shake down on the road.


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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 juitz

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Re: CB550k1 US Import - UK registration
« Reply #498 on: April 22, 2023, 03:48:17 PM »
You sure you wired the Hondaman unit up correctly?

Probably not! 😂 I'll go through the connections again but had the missus double check the colours on wiring as I'm colour blind.

This is what was going to the points.

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Offline andy120t

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Re: CB550k1 US Import - UK registration
« Reply #499 on: April 22, 2023, 05:19:22 PM »
I'm colour blind too...the army said I could join only join the Paymasters Corps as not being able to identify fuses and flare light colours wasn t helpful in the tanks or infantry - I can't think why!  Nb...if it helps, in your picture the left wire is red and the right one is green ☺☺
andy120t

CB550f/k
Zephyr 550
ZX6R G1
GSXR 7/11 - I need to sell it
Triumph 5TA - and this..

Offline McCabe-Thiele (Ted)

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Re: CB550k1 US Import - UK registration
« Reply #500 on: April 22, 2023, 05:31:16 PM »
FWIW
 
I believe convention is left coil (Blue wire) is for cylinders 1 & 4.
Right coil (Yellow wire) is for cylinders 2 & 3.

Looking at the contact breaker plate  left  side points are for cylinders 1 & 4 (wire is Blue).
Looking at the contact breaker plate right side points are for cylinders 2 & 3 (wire is yellow).

 
« Last Edit: April 22, 2023, 07:15:22 PM by McCabe-Thiele (Ted) »
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

Offline Oddjob

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Re: CB550k1 US Import - UK registration
« Reply #501 on: April 22, 2023, 05:42:21 PM »
Doesn't work like that for the Hondaman system Ted, there are 2 other wires you need to jump into the blue and yellow wires, I'll see if I can find the wiring diagram and let you know.
Kids in a the back seat cause accidents.
Accidents in the back seat cause kids.

Offline Oddjob

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Re: CB550k1 US Import - UK registration
« Reply #502 on: April 22, 2023, 05:58:51 PM »
Can’t find the wiring diagram but looking at it, the blue goes to the blue bullet connector coming up from the points, same for yellow. The purple goes to the blue coming down from the coils and the orange to the yellow. Black to the brake light switch and don’t forget the green must be earthed on the points plate.
Kids in a the back seat cause accidents.
Accidents in the back seat cause kids.

Offline McCabe-Thiele (Ted)

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Re: CB550k1 US Import - UK registration
« Reply #503 on: April 22, 2023, 06:33:14 PM »
Doesn't work like that for the Hondaman system Ted, there are 2 other wires you need to jump into the blue and yellow wires, I'll see if I can find the wiring diagram and let you know.

I read the post that he was not initially fitting the Hondaman system just running it on points first the when all is good fitting the Hondaman system.
Maybe I misread the intention - I think that's Roo
« Last Edit: April 22, 2023, 10:10:58 PM by McCabe-Thiele (Ted) »
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

Offline juitz

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Re: CB550k1 US Import - UK registration
« Reply #504 on: April 22, 2023, 06:41:53 PM »
Can’t find the wiring diagram but looking at it, the blue goes to the blue bullet connector coming up from the points, same for yellow. The purple goes to the blue coming down from the coils and the orange to the yellow. Black to the brake light switch and don’t forget the green must be earthed on the points plate.

Green wire - wonder if this is my mistake as I earthed it to frame and didnt run it to the points plate. I will try this tomorrow 👍

Offline Bryanj

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Re: CB550k1 US Import - UK registration
« Reply #505 on: April 22, 2023, 08:43:30 PM »
If the frame contacr was clean it shouldnt matter

Offline Laverdaroo

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Re: CB550k1 US Import - UK registration
« Reply #506 on: April 22, 2023, 09:41:37 PM »



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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 Oddjob

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Re: CB550k1 US Import - UK registration
« Reply #507 on: April 22, 2023, 11:32:50 PM »
According to Mark Paris on his website the ground wire MUST earth on the points plate, no idea why he insists on that, maybe it's to ensure a good earth.
Kids in a the back seat cause accidents.
Accidents in the back seat cause kids.

Offline juitz

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Re: CB550k1 US Import - UK registration
« Reply #508 on: April 23, 2023, 03:51:29 PM »


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I'm putting my hand up, and declaring that I'm an idiot.

Black wire had a case of open circuit-itis.

All running so now onto tuning timing and carbs.

« Last Edit: April 23, 2023, 06:44:46 PM by juitz »

Offline Laverdaroo

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Re: CB550k1 US Import - UK registration
« Reply #509 on: April 24, 2023, 02:53:42 PM »
Well done Dave :)
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?))

 

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