The other day I went to start my mower and after a few tries (the mower would just barely crank) I saw smoke rising from the battery tray. Upon inspection I found the negative (ground) post partly melted and the ground wire cooked. I decided I had a poor ground connection and so renewed the ground wire, making the connection shiny and new at the frame and battery (positive and negative). upon reassemble I saved the connection to the negative post for last and gingerly touched the ground to the terminal and saw a strong arc (strong enough that it tried to stick to the post), so I began to disconnect things one by one to see what might be drawing current (ignition switch, buss bar, starter, clutch, lights, wire harness) still every time I tested I would get an arc at the negative post.
Finally I decided to disconnect the positive lead on the battery and connect the negative ground first. when I then touched the positive lead there was no arc, nada, nothing, zilch. So I made the connection and now everyting works fine and dandy.
Now I'm going nuts trying to understand why. (the battery takes and holds a charge)
2006-09-18
07:33:27
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5 answers
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asked by
biancaariel
1
in
Home & Garden
➔ Maintenance & Repairs