Wiring Diagram for '74 Mk11

T

thunderbolt

Joined

May 16, 2016

Messages

234

• Jun 16, 2022

• #1

Hi All,

Can someone point me in the direction of a wiring diagram (preferably from a Norton workshoip manual) for the '74 Mk2 (not Mk2A) Commando please?

I can find one for the '72 and '73, but not the '74 year model. I guess they are similar, but not sure.

Any help really appreciated.

Thanks Don

 

L.A.B.

Moderator

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Nov 20, 2004

Messages

20,549

• Jun 16, 2022

• #2

thunderbolt said:

I can find one for the '72 and '73, but not the '74 year model.

Click to expand...

There isn't one for '74.
The '74 wiring is the same as '73 (whether it's a Mk2 or Mk2A Edit: unless it's a JPN).

 

T

thunderbolt

Joined

May 16, 2016

Messages

234

• Jun 16, 2022

• #3

L.A.B. said:

There isn't one for '74.
The '74 wiring is the same as '73 (whether it's a Mk2 or Mk2A Edit: unless it's a JPN).

Click to expand...

Thanks Les,
Appreciated,
Cheers Don

 

Chuck_Wagon

Joined

May 12, 2011

Messages

89

• Jun 16, 2022

• #4

I think these are awesome wiring diagrams:
https://granttiller.com/wp-content/uploads/2022/02/3-1972-onwards-Commando-Original.pdf
https://granttiller.com/category/aftermarket-upgrades
https://granttiller.com/norton-commando-wiring-diagram

 

Last edited: Jun 16, 2022

Lineslinger

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Feb 26, 2017

Messages

1,831

• Jun 16, 2022

• #5

I used these as a reference for installing a new harness on a 74' MK II.
Then I changed a bunch of stuff around to custom wire certain circuits for my liking and now the schematic will only confuse the next guy to work on it.
But I did take lots and lots of photos.

 

Last edited: Jun 16, 2022

Chuck_Wagon

Joined

May 12, 2011

Messages

89

• Jun 17, 2022

• #6

A few corrections to B. Turnbull's original on this one.
Most notably the org. had the number 3 & 4 reversed on the master switch.