happy jack

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merritt53

Member
Joined
Jun 8, 2012
Posts
6
my happy jack blows the 25 amp fuse on one side only , jacks are free and will easily hand operate any suggestions?
 
A blown fuse is usually caused by a short or excessive electrical draw.

Remove the fuse and check the resistance between the fuse holder and the jack.

You could have a short in the motor and still be able to easily crank the jack by hand.
 
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