F-4 magnets impulse

Oldiron29 · Oct 1, 2020

I have a parts mag with a good impulse and another mag the impulse is rusted and stuck. would like to swap them, can anyone that mess's with mags give me any idea of what kind of puller is used to get the impulse off? my little puller will not fit behind the impulse.
brand and part# would be good if you have it or a picture. Thank you

teddy52food · Oct 1, 2020

2 small pry bars and a brass hammer will do it. Is there a fine thread like to H4 to put a puller on?

Oldiron29 · Oct 1, 2020

Teddy, I don't see any threaded hole. I no the outer part keeps the spring in, so I would think it come's off as a unit and than you can open it if you want to get the spring out. I didn't want to pry on the case as that aluminum is so thin.

Ron W · Oct 1, 2020

https://www.ebay.com/itm/New-IHC-H-4-F-4-Magneto-Impulse-Puller-A-B-C-H-M-F-12-F-14-F-20-F-30-Tractor/383678282817?hash=item595501fc41:g:yUQAAOSwfiNeBFOT

wore out · Oct 1, 2020

Shop manual can be viewed and printed as needed from the site below.

You will have to cut and paste the link into your browser.

http://farmallcub.com/rudi_cub/www.cleancomputes.com/Cub/Blue%20Ribbon%20Service%20Manuals/GSS-5035%20Service%20Manual%20Magnetos/index.html

F-4 magnets impulse

Oldiron29

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teddy52food

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Oldiron29

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Ron W

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wore out

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