1994 115hp won't turn over, sparks at battery

dfrants

Chief Petty Officer
Joined
Jul 26, 2008
Messages
405
got a 1994 115hp Merc. the power trim unit does not work. i tried pushing the up/down button several times times, the motor powers up but the ram is siezed. I removed the 3 wire trim unit completely. when i reconnected the motor to the battery, there were sparks at the battery. tried turning it over but theres nothing. not even a click from the soleniod. I checked the fuse and it is still good. why is there a spark at the battery? do i need a new soleniod? starter? or did i fry the whole system?
 

Timestep

Petty Officer 1st Class
Joined
Jul 17, 2002
Messages
204
Re: 1994 115hp won't turn over, sparks at battery

What was the immediate previous history ?
 

dfrants

Chief Petty Officer
Joined
Jul 26, 2008
Messages
405
Re: 1994 115hp won't turn over, sparks at battery

i bought the motor used. it had been sitting unused for awhile. i got it running saturday on a stand and hose, but the power trim would not move. all the electronics look good, no burn marks or exposed wirers
 

dfrants

Chief Petty Officer
Joined
Jul 26, 2008
Messages
405
Re: 1994 115hp won't turn over, sparks at battery

help...changed the soleniod...still a little spark.
 

dfrants

Chief Petty Officer
Joined
Jul 26, 2008
Messages
405
Re: 1994 115hp won't turn over, sparks at battery

it was the fuse!!! put a new one in and she turned right over.
 
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