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American Sportsworks 653cc

Jim Kessell
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Jim Kessell Rookie

Jim Kessell

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Posted

Hi All

2010 653cc

Need any information on a Subaru Robins EH65 engine. Particularly the carb vacuum line to the bottom of the carb. I think it’s disconnected internally in the engine. 
Thanks Jim

W B Enthusiast

W B

Posted
Posted

Hi Jim,

I think what you believe to be a vacuum lne is just a drain line from the carb bowl. If you look closely from the backside of carb {flywheel side) you will see a small screw that is really a valve. What model do you have (UTV not engine) and where are you located?

bbirder

W B Enthusiast

W B

Posted
Posted

Not sure about Vin #. Didn't get a title with mine. You probably have an older model 700. Does it have single wheel drive , 2 wheel and 4 wheel also. That engine is no longer being made or sold and parts are hard to come by. If you need anything post on here or send me a message. I'll try to help. I'm in South Louisiana.

W B Enthusiast

W B

Posted
Posted

Jim

I'm going to attempt to post the valve adj portion of the manual only. hope it works. Watch closely to ID which cyl is #1 and which is #2. Also be very careful wiring up the coils. The wire coming out from them is the kill wire and the key switch connect it to grd to stop engine. *****IF 12V HITS THAT WIRE IT WILL FRY THE COILS . i know because my grandson was helping me and made that mistake. Took me forever to find two coils and they were used and expensive.

valve.adj.eh65.pdf

W B Enthusiast

W B

Posted
Posted

Jim, I"ve only seen the double barrel. Saw the single in thge book but not sure if ASW ever used it. The Nikki double barrel is used by severa;l enginde mfg such as Briggs and Kohler. Simple to work on but the carbs are configured differently for other mfgs.Question.......Is your engine running? If it is, I would leave well enough alone until you need to get into it. Sometimes we want to take things apart and clean them and create a bigger problem than we had. Only go after troubles!

Jim Kessell Rookie

Jim Kessell

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Posted

WB

It is running… thank god !!

Got it to idle but it won’t take a lot of throttle. Need to research the whole choke/throttle setup.  I appreciate all your help !! I’m a lot further along than I would have been and I’m thankful for your support !!

W B Enthusiast

W B

Posted
Posted

Ooooh-kay. Video sheds a different light on things. Did you strip body panels or did you get it w/o the wrap? TGhose may not be avai;lab ler and if so yhou vcan probably buy a new u nit for what they will cost you. Sounds like trash in the carb `or possibly the governor sertting is off. When removing carb go easy on the four all thread rods that hold it in place. They strip easy in the manifold .I have a book on that carb, I'll find it and send to you. I've never had to change a jet but the orings may go bad. Did you get the repair manual ordered?

  • Like 1
Jim Kessell Rookie

Jim Kessell

Posted
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Haha

yea it looks like a pile for sure. 
I did buy it complete. I’ve done a few atv’s like this.  I buy junk and fix them. 
I really avoid buying parts new unless absolutely have to !! I’m retired so I do this to keep busy. 

IMG_2346.jpeg

  • 1 month later...
W B Enthusiast

W B

Posted
Posted

Ryan

I don't see where it would be any different than any other engine. Ask Redbeard. Google him on youtube. I know he runs some and he likes to remove the governor.

  • Thanks 1
  • 1 year later...
EGY Newbie

EGY

Posted
Posted
On 9/2/2023 at 5:12 PM, W B said:

Ooooh-kay. Video sheds a different light on things. Did you strip body panels or did you get it w/o the wrap? TGhose may not be avai;lab ler and if so yhou vcan probably buy a new u nit for what they will cost you. Sounds like trash in the carb `or possibly the governor sertting is off. When removing carb go easy on the four all thread rods that hold it in place. They strip easy in the manifold .I have a book on that carb, I'll find it and send to you. I've never had to change a jet but the orings may go bad. Did you get the repair manual ordered?

Could you send possibly send me the link for the book on this carb

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