Author Topic: 1977 cb 750 f1  (Read 727 times)

Offline Redders33

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1977 cb 750 f1
« on: April 25, 2020, 09:56:42 AM »
Morning everyone hope your all well, does anyone have a wiring diagram for my cb? I've got several but they all seem slightly different and I dont think any are exactly correct. My cb is a 77 but I'm not sure if it might actually be a late 76 it's got spoked wheels and single front disc, it is an F1.
I've swapped handlebars and now have lost lights and winters gone funny .

Offline Redders33

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Re: 1977 cb 750 f1
« Reply #1 on: April 25, 2020, 10:04:38 AM »
Winkers not winters

Offline Spitfire

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Re: 1977 cb 750 f1
« Reply #2 on: April 25, 2020, 10:09:25 AM »
I've got a good one for the F1, I'll attach it but don't know how well it will turn out.



Cheers

Dennis
1976 CB750F

1977 CB750F2 In bits

1964 BSA A65R In bits

Offline Redders33

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Re: 1977 cb 750 f1
« Reply #3 on: April 25, 2020, 10:33:22 AM »
Thanks Dennis, not sure if my problems are coming from the black/brown wires but sure have them the correct way round and everything seems to test out ok.

Offline Bryanj

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Re: 1977 cb 750 f1
« Reply #4 on: April 25, 2020, 01:22:18 PM »
There is one wire in the headlamp connects into something totaly different but cant remember which one

Offline Spitfire

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Re: 1977 cb 750 f1
« Reply #5 on: April 25, 2020, 03:42:24 PM »
Looking at the wiring diagram there are two black wires with different coloured markings on them, both wires from the front indicators, one marked LB (light blue) and one O (Orange).

Cheers

Dennis
1976 CB750F

1977 CB750F2 In bits

1964 BSA A65R In bits

Offline Redders33

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Re: 1977 cb 750 f1
« Reply #6 on: April 25, 2020, 04:27:06 PM »
The only wires I disconnected were those in the plastic box on the front then the problem started.

Offline Redders33

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Re: 1977 cb 750 f1
« Reply #7 on: April 25, 2020, 09:57:35 PM »
Thanks for that I will double check

 

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