MCOR throttle linkage adjustment?

tungpo1 · 06-09-2007, 03:20 PM

Soon as you press the pedal you should hear the MCOR click if not there is an adjustment from the MCOR to the pedal

carrollclay · 06-10-2007, 10:19 AM

That adjustment procedure is what I am looking for. Hopefully I will be able to fix it with that.

2stroke · 06-26-2007, 06:09 PM

problem solved?

carrollclay · 06-26-2007, 09:05 PM

No, not fixed yet. I think I may have to take it somewhere. I don't know if I lost a bushing or something? Even though it doesn't feel like much, I guess there is just a little too much play in the linkage. I have looked underneath the cart and had someone else press the pedal and the rod going into the MCOR doesn't start to twist until the pedal is about 1/2 way down.

I have played with the nut at the end of the pedal/spring assembly under the cart. That didn't change much. I can't figure it out??? Unfortunatly I don't have anything to compare to.

Any suggestions?

carrollclay · 07-01-2007, 10:47 AM

Maybe posting some pics will help??? Anyone have ANY suggestions???

Pic from directly under accelerator pedal

Pic from the rear of the accelerator linkage

The backend of the acceleratory linkage

The front of the accelerator linkage

Pic coming from the driver's side showing the brake pedal linkage that connects with the accelerator linkage

roady89 · 07-01-2007, 11:01 AM

Measure the voltage on the yellow wire on the controller while pushing the pedal, I think it should read somewhere around 7.5 Volts full throttle. Then if possible just turn the shaft that goes ito the MCOR and measure again. We should be able to eliminate the linkage or the MCOR this way. Jack the cart up and put it on jackstands and maybe even take the rear wheels off. All that stuff looks good but you didn't get a pic of where the rod goes into the MCOR.

I'm gonna try and find an exploded diagram of all that throttle linkage.

lockman1 · 07-01-2007, 08:36 PM

Try this...

From my '07 parts book!

carrollclay · 07-01-2007, 09:36 PM

lockman! Thanks, that's exactly what I need. I'll let you know when I get the bearings replaced.

lockman1 · 07-01-2007, 10:00 PM

a better veiw!

lockman1 · 07-01-2007, 10:17 PM

Part Numbers???

06-10-2007, 10:19 AM	#22
carrollclay Not Yet Wild Join Date: May 2007 Location: Chesterfield, VA Posts: 48	Re: I GOT IT! That adjustment procedure is what I am looking for. Hopefully I will be able to fix it with that.

06-26-2007, 06:09 PM	#23
2stroke Gone Wild Join Date: Jan 2007 Posts: 382	Re: I GOT IT! problem solved?
2stroke Gone Wild Join Date: Jan 2007 Posts: 382

06-26-2007, 09:05 PM	#24
carrollclay Not Yet Wild Join Date: May 2007 Location: Chesterfield, VA Posts: 48	Re: I GOT IT! No, not fixed yet. I think I may have to take it somewhere. I don't know if I lost a bushing or something? Even though it doesn't feel like much, I guess there is just a little too much play in the linkage. I have looked underneath the cart and had someone else press the pedal and the rod going into the MCOR doesn't start to twist until the pedal is about 1/2 way down. I have played with the nut at the end of the pedal/spring assembly under the cart. That didn't change much. I can't figure it out??? Unfortunatly I don't have anything to compare to. Any suggestions?

07-01-2007, 10:47 AM	#25
carrollclay Not Yet Wild Join Date: May 2007 Location: Chesterfield, VA Posts: 48	Re: I GOT IT! Maybe posting some pics will help??? Anyone have ANY suggestions??? Pic from directly under accelerator pedal Pic from the rear of the accelerator linkage The backend of the acceleratory linkage The front of the accelerator linkage Pic coming from the driver's side showing the brake pedal linkage that connects with the accelerator linkage

07-01-2007, 11:01 AM	#26
roady89 nimda Join Date: Jun 2007 Posts: 13,022	Re: I GOT IT! Measure the voltage on the yellow wire on the controller while pushing the pedal, I think it should read somewhere around 7.5 Volts full throttle. Then if possible just turn the shaft that goes ito the MCOR and measure again. We should be able to eliminate the linkage or the MCOR this way. Jack the cart up and put it on jackstands and maybe even take the rear wheels off. All that stuff looks good but you didn't get a pic of where the rod goes into the MCOR. I'm gonna try and find an exploded diagram of all that throttle linkage.
roady89 nimda Join Date: Jun 2007 Posts: 13,022

06-09-2007, 03:20 PM	#21
tungpo1 Gone Wild Join Date: Dec 2006 Location: St. Johns /Jacksonville Posts: 2,383	Soon as you press the pedal you should hear the MCOR click if not there is an adjustment from the MCOR to the pedal

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07-01-2007, 09:36 PM	#28
carrollclay Not Yet Wild Join Date: May 2007 Location: Chesterfield, VA Posts: 48	Re: MCOR throttle linkage adjustment? lockman! Thanks, that's exactly what I need. I'll let you know when I get the bearings replaced.

07-01-2007, 10:00 PM	#29
lockman1 What the ....? Join Date: Jan 2007 Location: N.E. Wisconsin Posts: 14,933	Re: MCOR throttle linkage adjustment? a better veiw!

07-01-2007, 10:17 PM	#30
lockman1 What the ....? Join Date: Jan 2007 Location: N.E. Wisconsin Posts: 14,933	Re: MCOR throttle linkage adjustment? Part Numbers??? Last edited by lockman1; 07-01-2007 at 10:21 PM..