1990 EZ-Go

jetlr

New Member
Does anyone know if a service manual for a 1990 EZ-Go Marathon is available online? I have searched and cannot find one available. Thanks!
 

dirtysouth

Cartaholic - V.I.P. Sponsor
You would have better luck searching for specific repairs.
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jetlr

New Member
I have been attempting to troubleshoot my 1990 EZ-Go that just quit running a few days ago and the solenoid does not click when the accelerator is depressed. I have attempted to test components, but I am beginning to realize that I need to test in a specific order beginning with the batteries. I have 37 v total, with individual batteries ranging from 6.12 v to 6.25; however, when I checked specific gravity with a hydrometer one battery had a cell with a specific gravity value < 1.1 (all other batteries checked Good for all cells). Would this cause the solenoid to not work properly, and will this cause further testing of components to be a waste of time? If it is ok to continue testing components, would the solenoid be the next component to test? A good troubleshooting chart would be very helpful if anyone knows where I can locate one for this cart. Thanks for your assistance!
 

dirtysouth

Cartaholic - V.I.P. Sponsor
I'm not an electric guru. Try a search here on the forum for Marathon electric. Some of the electric guys are out for the weekend, but usually show up Sunday afternoon.
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