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Gas EZGO Gas EZGO Marathon, Medalist, TXT and RXV. |
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03-18-2021, 09:42 AM | #1 |
Not Yet Wild
Join Date: Mar 2021
Posts: 2
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Early 80's Vibration and parts diagram
I am new the the golf cart world. I just purchased what I believe to be an early 80's ezgo gas marathon, pics attached. no id plate. has a robins ec25-2pg motor with oil feed tank. it runs and is drivable. The main issue is that as you get to full rpm the belt does not go all the way out to the top of the clutch and it vibrates extremely bad and seems very loose. The belt is a 1-3/16" x 45" od. I have also noticed that the motor seems to move as you accelerate. from the picture I have seen in the 85 manual that has been in the forum it looks like there is a flat plate mount on the rear suspension that needs replaced? pic attached. Any thoughts on other issues it could be? There are many things I plan on upgrading on this so any parts breakdown so I know what is what would be appreciated.
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03-18-2021, 10:42 AM | #2 |
Nincompoop Club Member
Join Date: Jun 2016
Location: Idaho
Posts: 1,178
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Re: Early 80's Vibration and parts diagram
There should be an engine ID tag somewhat under the S/G on the cylinder cooling tin, it'll tell you what year it is IF it's still there. Looks like this, the first two numbers after the 'MOTOR NO.' is the year. In this case it's an 85
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03-18-2021, 02:41 PM | #3 |
Not Yet Wild
Join Date: Mar 2021
Posts: 2
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Re: Early 80's Vibration and parts diagram
that is good info. I do have that tag and it says it would be an 86 then. Thanks
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03-24-2021, 08:22 PM | #4 |
Not Yet Wild
Join Date: Jan 2021
Location: Eastern, VA
Posts: 2
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Re: Early 80's Vibration and parts diagram
I've an 83' and just replaced the motor mount bushings to help with that same issue. Seems to help take care of the vibration.
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