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Re: 08 ic bus, Wabco brakes, electric motor/accumulator
Posted to HD/Fleet Forum on 12/19/2013 2 Replies

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When you remove the fill cap was there a vacuum in the tank? The cap is a vent, it's been known to plug and keep brake fluid from reaching the pump. The diagnostic's in toolbox are half way right, yo... Login to read more.

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