Not sure about your trailer, but bet it's the same as my GN flatbed with Dexter axles/electric brakes. It has two out of four wheels where the brakes don't self adjust properly with a reverse stop. I lift the trailer up with a fork lift, but you could also just use a jack. Adjust the brakes just the same as any drum brakes via the star wheel till you feel a slight drag. If they all adjust about the same you will know that your self adjusters are working. Beware that if the brakes still don't work correctly that the magnets may be worn down, or shoes may be worn. I replace the whole set up at once. If the drums need turning I have found it cheaper to just replace the drums, I've found it hard to find a place equipped to turn the surface where the magnet rides.
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95' 25004X4,AT,Driftwood,Banks Stinger,Warn fender flairs and running boards(work truck)
95 3500,5 speed 3:54,BD E-brake,Driftwood,Banks&Psycotty,34,000 GCVW apple and tractor hauler(works harder truck)
[This message has been edited by illflem (edited 04-26-2001). ]
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95' 25004X4,AT,Driftwood,Banks Stinger,Warn fender flairs and running boards(work truck)
95 3500,5 speed 3:54,BD E-brake,Driftwood,Banks&Psycotty,34,000 GCVW apple and tractor hauler(works harder truck)
[This message has been edited by illflem (edited 04-26-2001). ]