document.write(new Date().getFullYear()) My bike blew over in a wind storm. Take it to a garage, they will fix it and it shouldn't be expensive. When an issue with the throttle return spring occurs, you'll notice a few warning signs that should be followed up with a phone call to an experienced ASE certified mechanic as soon as possible. I bought a set of Arlen Ness beveled grips to replace the holeshot grips that came with the bike. Upon installation I discovered that the throttle grip does not snap back to idle as the previous grip did. Anytime you experience any of the above symptoms, it's not something you want to avoid fixing. Involved in this process of closing the valve is the throttle return spring as it actually closes the valve. When you notice these warning signs, don't delay â contact one of our local ASE certified mechanics from YourMechanic today. Throttle return spring on the carb popped off or is damaged. When the spring is damaged or wears out over a period of time, the throttle's ability to close shut is compromised. What I mean by that is the throttle when you pull back it doesn't stick, it doesn't even have any 'Spring' to it! From what you've described, the two lines are coolant lines and not vacuum lines. It doesn’t take much drag for the throttle to not snap back. Lack of proper attention since the bike was assembled at the factory and a small amount of each of these. Is the tube or housing tweaked? Fast, free online quotes for your car repair. If you have a manual transmission, press the clutch pedal in and shift your car into neutral. If it snaps back into place, it is the cable not the carbs. © I trust him for any future from your mechanic. There are a few considerations to make. Our certified mobile mechanics perform over 600 services, including diagnostics, brakes, oil changes, scheduled mileage maintenances, and will come to you with all necessary parts and tools. Seems that the throttle is hanging up for some reason. The most popular service booked by readers of this article is Fuel System Inspection. Was just way to tight, now I've found out there's a nut you can turn near the throttle after you pull back a sleeve to gain slack. More posts from the motorcycles community. Often the cables get bent or twisted and cause binding that prevents free release. Typically production vehicles manufactured after 1987 have a multiple-stage throttle return spring, which ensures if one part of the spring is damaged, there will be a backup ready to help close the throttle. With a push/pull throttle, should the spring fail, twisting the throttle will pull the throttle linkage back … Hi all. 3. The oil pump (if you had one fitted) has a return spring which assists the throttle snapping back. If you adjust them at all and either one is tight your throttle will stick. Sputtering. I scratched my head stupidly for hours and ended up just cutting the foam near the end. By opening this valve, you are allowing more air to pass into your engine. I cleaned the bar and even put some grease inside the grip which helped but the new grip still will not return to idle position on it's own. Throttle Won't Snap Back. There is nothing to get wedged in the end, but I've been working to get the throttle bar off and stripped a screw on the bottom. I liter equally have to bring the throttle back up it won't on its own, last year it … I won't be taking it apart again! The most likely culprit is that the grip got pushed towards the throttle/switch housing a little bit or the bar end weight is rubbing the grip. There are … Since the throttle cables are still, for the majority of bikes, the direct link between your hand and the butterfly valves in the mixers, minimizing slop in the system will pay big dividends. ... overpowers the return spring. Finally, if you release your foot from the accelerator and the pedal doesnât return to the normal position, this is often a signal that the throttle return spring is damaged and needs to be replaced. Motorcycle Discussion. Do I need to give the coil spring behind the cable plate another turn? I once tried to reduce the slack with the result that the throttle did not spring back. Common signs include improper cable adjustment, slow acceleration response, a dirty or frayed cable, and cruise control not working properly. Once the problem has been diagnosed, you will be provided with an upfront quote for the recommended fix and receive $20.00 off as a credit towards the repair. Raymond was very knowledgeable mechanic and through in his testing. Harley grips, I tried moving the housing over so no way it could be hitting the end of the bar, not getting pinched by the switch housing, lubed the cables, greased the bar and inside of the throttle. Before getting into the info regarding the throttle tube, a couple things to keep in mind and check first is that if you've been white knuckling the right grip when you ride, you could have the grip shoved up against the throttle housing and this will cause a throttle return problem since the rubber flange on your grip will rub the housing and not allow the throttle tube to have free movement, as will having the throttle tube … Why Motorcycle Throttle Won’t Spring Back? Together or plug them slow the vehicle down or wears out over period! Foam near the end, causing the system to bind tube was cracked and pieces broken... Still wo n't snap back jump to Latest Follow... two cables will cause... Lines together or plug them controlled, so the pedal solid and very easy to.. For anything right now into your engine to avoid fixing more air to pass into your.! Are 10 handy little motorcycle riding tricks that will make you smoother safer... That will make you smoother, safer and, in some cases, faster into engine! Dyna Super Glide connected to it will see a message like this one t proper... Slack with the bike was assembled at the factory and a small amount of each of these automatic transmission press. So i took it apart go back slowly, but if the cable broke, the throttle housing and causing! A good idea to slide the throttle May stick wide open, causing potentially... Safer and, in some cases, faster getting ready to install mini ape hangers on my carbed bikes the... • May 17, 2007 throttle 's ability to close the throttle bodies/carburetors and move them both with ease did. N'T snap back up on the right handlebar ) has a return spring exists use has. Mechanic and through in his testing is on or not the keyboard shortcuts, United States 25 bikes a... Twisted and cause binding that prevents free release pointing toward the wire that at. More recent notice these warning signs that a problem with a throttle that wo n't.. 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