f 20 magneto

bedrock1234 · Sep 7, 2013

I am looking for a how to on rebuilding a f 4 mag on the f 20. I also am looking for a parts breakdown. thanks in advance Gary

randy hall · Sep 7, 2013

you need a blue ribbon service manual for magnetoes. they can be found on ebay or maybe some place like binder books.

SweetFeet · Sep 7, 2013

Go google this:
GSS-5035 Service Manual Magnetos

Click on the first link that comes up... then the F4 magneto info starts on page 9.

If pages are too small to read - just hold down your Ctrl button and roll your mouse wheel to enlarge the view.

stumper · Sep 7, 2013

try this http://www.cleancomputes.com/Cub/Blue%20Ribbon%20Service%20Manuals/GSS-5035%20Service%20Manual%20Magnetos/index.html was back a few pages, stumper

F-Dean · Sep 7, 2013

Don't need a video. F4 mags are easy:

Remove the magnet and take the top off

Replace the coil ($50) and the condenser.

You may want to replace the spring-loaded pieces of graphite in the cover($1 each x 6).

Install new points and gap them at 0.012 to 0.015

Reinstall. Do NOT turn the engine while you have the mag off.

bedrock1234 · Sep 10, 2013

Thank you for the websites link. I was able to download what I needed.

f 20 magneto

bedrock1234

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stumper

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F-Dean

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bedrock1234

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