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Re: &8 Mack RD686
Posted to HD/Fleet Forum on 2/10/2009 1 Reply

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Hi Tim,

Mack, Freightliner and Lincoln welders were all "Positive Earth" at one time.

What's the problem? tic

Radios?

Is it just 12v or is it a 12/24 with a series parallel switch? ... Login to read more.

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