Hi. Engine is back in after a 3 year absence lol...
Carbs are in, but on checking the throttle linkage all seems OK.
Cable is free from obstruction but when I open the throttle and release. Its not returning to the shut-off position.
I do seem to remember having a small spring on the throttle cable on the carb linkage, if I'm correct it ain't there any longer. Am I correct in the assumption that the spring is the cause of this??
Cheers
Throttle not automatically returning
- Huntersbane
- Posts: 29
- Joined: Mon Sep 24, 2012 9:46 am
- Location: Southport, England, United Kingdom
- Motorcycle: 1991 GL1500 SE
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- Posts: 7
- Joined: Sun Aug 06, 2023 7:32 pm
- Location: Little Suamico, WI
- Motorcycle: 1993 GL1500I
Re: Throttle not automatically returning
I too have been struggling with this, and am not sure where to go next. I do not remember a spring like you mentioned. I have already replaced the cable, thinking maybe the original cable had rust inside, but that has not cured it. Huntersbane one thing you can try is to spray some lube down in the cable - I have tried this, and initially it works great, but it only lasts for one ride. Before that first ride is over, it is back to stiff again. Not sure what to think.
- Huntersbane
- Posts: 29
- Joined: Mon Sep 24, 2012 9:46 am
- Location: Southport, England, United Kingdom
- Motorcycle: 1991 GL1500 SE
Re: Throttle not automatically returning
Hi candt79.
At the Carb connection where you connect the grommet at the Longer (out the cable sleeve) end of the cable. I am pretty sure "Originally" there was a small Spring, I know for a fact that this is missing, when I purchased a new cable 3.5 years ago as the original snapped at the carb Grommet end and I lost the grommet, spring and all....LOL
After fitting the new cable, the throttle never automatically shut off, had to shut the throttle by physically pushing it towards the front wheel (obviousley) I think I can remember having a hell of a job with it about 6 or 7 years ago. Trying to wind the spring on the cable, have some Pics somewhere but can't bloody find them either. Its a tiny spring just a tad bigger diameter than the working cable itself... Oh the Joy's of a Winger......
Cheers thanks for your reply..
Huntersbane (Paul Huntley).
At the Carb connection where you connect the grommet at the Longer (out the cable sleeve) end of the cable. I am pretty sure "Originally" there was a small Spring, I know for a fact that this is missing, when I purchased a new cable 3.5 years ago as the original snapped at the carb Grommet end and I lost the grommet, spring and all....LOL
After fitting the new cable, the throttle never automatically shut off, had to shut the throttle by physically pushing it towards the front wheel (obviousley) I think I can remember having a hell of a job with it about 6 or 7 years ago. Trying to wind the spring on the cable, have some Pics somewhere but can't bloody find them either. Its a tiny spring just a tad bigger diameter than the working cable itself... Oh the Joy's of a Winger......
Cheers thanks for your reply..
Huntersbane (Paul Huntley).
- Charlie1Horse
- Posts: 810
- Joined: Mon Sep 16, 2013 9:35 pm
- Location: Jacksonville, Florida
- Motorcycle: 1986 GL1200A Aspencade
1992 GL1500I Interstate
2002 GL1800
Re: Throttle not automatically returning
I've never had one apart or even off but isn't there a return spring around the end of the throttle shaft on each carburetor? I know that automotive carbs have one that is wrapped around the throttle shaft behind the round throttle cable hook up. I have had auto carbs off and apart before and this spring will close the throttle with or without the linkage or cable attached.
Russell
Russell
Those who say it cannot be done should try not to interrupt those who are doing it.
- 4given
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Re: Throttle not automatically returning
Yes Russell, you are correct. The throttle returns easily with the cables disconnected. Not so easily if the cable or twist grip are inhibited.Charlie1Horse wrote: ↑Mon Aug 19, 2024 3:40 pm I've never had one apart or even off but isn't there a return spring around the end of the throttle shaft on each carburetor? I know that automotive carbs have one that is wrapped around the throttle shaft behind the round throttle cable hook up. I have had auto carbs off and apart before and this spring will close the throttle with or without the linkage or cable attached.
Russell
“Fight the fight and do what is right“
- Charlie1Horse
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- Location: Jacksonville, Florida
- Motorcycle: 1986 GL1200A Aspencade
1992 GL1500I Interstate
2002 GL1800
Re: Throttle not automatically returning
My next thought would be that the cables are incorrectly routed and gives a little resistance causing your trouble. I would check with a friend that has one of these and look at where the cables are routed. I have incorrectly routed cables on other vehicles and equipment where there doesn't seem to be any hard bends but seemed to be binding. When I re routed them properly there was no trouble. Hoping you figure it out and get it corrected.
Russell
Russell
Those who say it cannot be done should try not to interrupt those who are doing it.
- Huntersbane
- Posts: 29
- Joined: Mon Sep 24, 2012 9:46 am
- Location: Southport, England, United Kingdom
- Motorcycle: 1991 GL1500 SE
Re: Throttle not automatically returning
Hi Russell
Cheers thanks for that I will check.
Huntersbane.
Cheers thanks for that I will check.
Huntersbane.
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- Joined: Sun Aug 06, 2023 7:32 pm
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Re: Throttle not automatically returning
Is there a diagram that shows the correct routing for the throttle cables? Also, is the adjustment only at the handgrip end, or is it also adjustable at the carb end? If so, how?
- John K
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Re: Throttle not automatically returning
Candt79
Go to How to Articles, DYI section
Maybe the article titled " how to reeplace your throttle cables" will have enough information & pictures
Best of luck
Go to How to Articles, DYI section
Maybe the article titled " how to reeplace your throttle cables" will have enough information & pictures
Best of luck
John K