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Old Aug 21, 2014 | 02:22 PM
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2 speede diff

I'm looking for a schematic that shows the plumbing for the vacuum lines on the F6 2 speed differential. I would appreciate any help, thanks
 
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Old Aug 22, 2014 | 12:41 AM
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Some info here, but not what you are looking for:

https://www.ford-trucks.com/forums/7...peed-diff.html

Seems conversion to electric shift is possible according to a couple posts there. Not sure.

Do you have the vacuum pot on the axle and the shift **** in the cab?

See post 10:

https://www.ford-trucks.com/forums/1...-problems.html

The spring pulls it back to low, the vacuum holds it in high. That might be a clue as to how to plumb it.
 
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