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Re: Ignition switch trouble. HELP.

Posted: Fri Aug 05, 2022 2:20 pm
by propane1
I kinda like having things the way they came from the factory. I’m kind of odd that way.


Noel

Re: Ignition switch trouble. HELP.

Posted: Fri Aug 05, 2022 2:24 pm
by Eugen
Propane57 wrote: Fri Aug 05, 2022 2:20 pm I kinda like having things the way they came from the factory. I’m kind of odd that way.


Noel
I don't think you are odd, most people in fact like it like that.

This is 4 position. Not sure the terminals are compatible though.
Screen Shot 2022-08-05 at 14.24.11.png

Re: Ignition switch trouble. HELP.

Posted: Fri Aug 05, 2022 2:34 pm
by DavidBarkey
Propane57 wrote: Fri Aug 05, 2022 1:37 pm So took switch out of Case 446. It looks to be the same as what came out of the MF 16. And I would say nether are original. But they work.

Noel.
M is for magneto ignition you need is battery ignition .

Re: Ignition switch trouble. HELP.

Posted: Fri Aug 05, 2022 2:36 pm
by DavidBarkey
Eugen wrote: Fri Aug 05, 2022 2:24 pm
Propane57 wrote: Fri Aug 05, 2022 2:20 pm I kinda like having things the way they came from the factory. I’m kind of odd that way.


Noel
I don't think you are odd, most people in fact like it like that.

This is 4 position. Not sure the terminals are compatible though.

Screen Shot 2022-08-05 at 14.24.11.png
I looked that up . it is for magneto ignition .

Re: Ignition switch trouble. HELP.

Posted: Fri Aug 05, 2022 2:41 pm
by propane1
Yes I know they are magneto ignition switches. But that’s what In the Case 446. And it works. :106:
Somebody figured out this switch would work some how and maybe reworked the connections on to the switch to make it work.

If I could figure out the number of this switch. I’m sure it would work in the MF 16.

Noel

Re: Ignition switch trouble. HELP.

Posted: Fri Aug 05, 2022 3:30 pm
by Eugen
I think this applies to your S, A, M, B, G. Just replace A (accessory) with L (lights). Better yet, measure with an ohmmeter and see how you can assign terminals to this diagram.
Screen Shot 2022-08-05 at 15.29.04.png

Re: Ignition switch trouble. HELP.

Posted: Fri Aug 05, 2022 3:44 pm
by propane1
That’s only a 3 position switch Eugen.


Noel

Re: Ignition switch trouble. HELP.

Posted: Fri Aug 05, 2022 4:10 pm
by Eugen
Propane57 wrote: Fri Aug 05, 2022 1:37 pm So took switch out of Case 446. It looks to be the same as what came out of the MF 16. And I would say nether are original. But they work.

Noel.
And you say this is 4 positions?

Re: Ignition switch trouble. HELP.

Posted: Fri Aug 05, 2022 4:30 pm
by propane1
Eugen wrote: Fri Aug 05, 2022 4:10 pm
Propane57 wrote: Fri Aug 05, 2022 1:37 pm So took switch out of Case 446. It looks to be the same as what came out of the MF 16. And I would say nether are original. But they work.

Noel.
And you say this is 4 positions?

Yes. The switch I took out of the Case 446 this afternoon, is a 4 position one. And it has a M, G, A, B and S terminals. And it works in this tractor. Notice the picture of the dash. 4 key switch positions.

Noel

Re: Ignition switch trouble. HELP.

Posted: Fri Aug 05, 2022 4:43 pm
by DavidBarkey
Propane57 wrote: Fri Aug 05, 2022 1:37 pm So took switch out of Case 446. It looks to be the same as what came out of the MF 16. And I would say nether are original. But they work.

Noel.
Still can't get my head around how they made that work , unless it is the correct switch just miss labled .