Symptoms of a bad scooter variator. before the bely change the variator was all smooth.

Symptoms of a bad scooter variator. Jun 21, 2014 · To maintain a scooter is not so hard. #36 Jan 14, 2008 · Pag natutuyuan ng lubrication ang TD sleeve lalaki ang clearance ng pulley halves, maraming sisirain sa transmission ng scooter mo (belt, variator, including your shiny new clutch). Simply, what is a good variator, rollers, belt and clutch to install and thats it. www. There could be other issues like a clogged carburetor, a faulty ignition system, or electrical problems that need attention. Among them we can highlight the pulleys, rollers, transmission strap, bell and docks. It can actually run up on the teeth of the belt placing the top of the belt flush with the top of the pulley, just be aware that the clutch shaft is considerably larger than the Variator boss, so it will end up sitting higher in the Variator at full lockup. Feb 28, 2025 · Check these signs to see if your scooter battery is bad: 1. Aug 18, 2023 · The GY6 engine, widely used in scooters, buggies, and mopeds, is admired for its lightweight design, durability, and power output. Together with the V-belt and the rear converter, this technology enables a simple yet comfortable way of driving. The variator is an essential component of the scooter's transmission system and is responsible for controlling the speed and torque output. Strange noises coming from the variator and engine area, along with a knocking sound in the cylinder, could indicate a problem with the scooter's internal components. Too heavy rollers cause the variator to close before the clutch engages. Usually what I’ve noticed is hard starting and Jul 28, 2012 · - If you had a low revving bike, the only way to maintain a low RPM all the way to top speed with heavy roller weights would be a higher top gear ratio. Here are five common scooter problems and what you can do to fix them. The good news? Many of these problems have simple solutions. It idles fine, but when I rev the engine just bogs down and I have to throttle off. 3K subscribers Subscribed May 19, 2024 · If your scooter is experiencing a loss of power or is struggling to reach proper speeds, one of the most common causes can be a bad clutch. com Scooter Forums 2 Stroke Scooters And Mopeds clutch slipping or belt slipping Sep 13, 2012 · Flat spots on rollersPost Reply Jul 27, 2025 · How to Remove a Variator on a 50cc Scooter: A Comprehensive Guide Removing the variator on a 50cc scooter is a straightforward process, but proper technique and the right tools are crucial to avoid damage. I have confirmed it is a belt issue, as I reinstalled a used Malossi kevlar belt and the problem went away. Compared to motorcycles with transmissions, scooters are often thought of as maintenance-free, but of course, the tires and brakes will wear out. Wont start without it! Also the variator shaft threads at the end of the shaft have been damaged and I can't remove the back of the variator or the long O spacer that sits in between the variator. Whether it’s a starting issue, power loss, or a brake problem, this guide will walk you through everything step-by-step. Didn't rev, even downhill, all out of the sudden and getting progressively worse. In this article, we’ll explore what a VVT solenoid is, how it works, and the symptoms of a Jan 29, 2025 · At New Scooters 4 Less, we know that a reliable scooter is essential for getting around Gainesville. Will A Bad Stator Result In A Lost Spark? When it comes to motorcycle ignition systems, a bad stator can indeed result in a loss of spark. If this happens, it could mean that the clutch needs Learn how to diagnose a faulty electric scooter motor with our step-by-step guide, helping you save time and money by identifying motor issues and making informed repair decisions. Then save $23/month for 2 mos. Oct 4, 2016 · Remove variator without air toolYou can make a tool with flat bar, maybe 60cm long. Jul 19, 2013 · The scooter wont run without the CVT cover on. 2 most common symptoms of a worn drive belt is SLOW acceleration and you can squeeze the belt together so its teeth against teeth (top and bottom of belt). (larger variator) - Once the variator is locked at top gear, it doesn't matter how heavy or light your roller weights are. It was running ok yesterday, and i accidently let it sit out in the rain overnight. With a variator of such technical sophistication, don't be surprised if your scooter acquires a click, a linearity of Sep 1, 2010 · My PGO stared plotting against me a couple months ago. Jun 15, 2008 · Looks like one of 2 problems, either the sliders were incorrectly installed which can wear the variator and causes the noise that you explained. Discover why your Scooter Makes Noise When Accelerating and find expert tips to silence the issue. Just follow our Dec 30, 2013 · Hi all, Often people wonder which way the rollers should be fitted in the variator channels, well someone posted a link to an explanation which suggests they should all face the same way, and there is a right way to fit them too (possibly due to which direction the variator turns and g-forces pulling them to one side) - 2 pages of info 2 days ago · Multivar : the sports gearbox with burning acceleration that doesn't give space! A jewel to set in your scooter. Purpose built and made to last, it is by far one of the best selling scooter of all time. It consists of the front pulley tracks for the roller weights, sleeve, ramp plate, sliders and CVT weights Much appreciated. The variator nut usually needs to be tightened in the 45-55Nm range (this may be different on the model of your scooter). My variator back plate gets very jammed as well. What noises?? What performance peculiarities?? I ask because I'm disinclined to do disassembly just to inspect things w/o some Sep 27, 2018 · The effects of belt wear and how to test on scooter Scooterswapshop 58. If you have a scooter at home, you've probably heard of the term variator. 5. First of, I want to explain why CDI’s are restricted in the first place. Recognising these signs early is crucial to prevent more severe engine issues. At What's your idle set at? The wheel should only move a little on the stand at idle. I recommend finding someone with an impact driver or rent one. Dec 25, 2024 · Troubleshooting your Honda Ruckus doesn’t have to be a daunting task. The rear converter consists of a pulley, a counterpressure spring, the clutch and the clutch bell. Might need new clutch shoes. To adjust the variation, the weight of the rollers is used so as to be able to perfectly adjust the variation of the scooter to the desired speed. I have since gone throu two belts stripped out the faceplate and melted the plastic Sep 25, 2007 · Still, no change. scooterstreet. Why are some scooters having a restricted CDI? The engine RPM is needed for the variator weights have enough centrifugal force to move the pullies for changing the gear ratio of the belt drive. Dec 23, 2019 · Greetings, happy holidays. Nov 10, 2020 · Start out with full throttle a few times and the squeal usually goes away. In addition, the V-belt and weight roller, which are the key to stageless shifting, can't be left to rot. However, like any other mechanical unit, it can experience issues, ranging from easy-to-fix automatic choke problems to more complex carburetor problems and engine problems. Dr. For our range of standard Mar 18, 2007 · What specific symptoms do you notice when riding a B400 that has worn rollers???? What noises?? What performance peculiarities?? Same question for worn pulleys. However, when your car starts to exhibit strange symptoms, it can be concerning and even dangerous. Do basic maintenance on Feb 7, 2020 · Variators are used in every just about scooter on the market, with the very rare exception being some manual transmission Vespa’s like the PX, Sprint, PK, and the early Lambretta’s. auIn this video we discuss how variators work, and what difference installing a performance variator will make to your scooter. Good luck. Jul 31, 2009 · When belts or rollers go badhow do you tell? Discussion in ' Battle Scooters ' started by chazbird, Jul 13, 2023. Each type of variator has specific roller measurements. You'll want to do this at least once a season to inspect for damaged parts and keep Author Topic: Is this variator bad? (Read 2789 times) Rage Full Member Posts: 197 May 31, 2022 · Complete Variator Kits for Gy6 125cc/150cc 152QMI/157QMJ Engine, Drive Wheel Assy Performance 14 Gram Rollers CVT Front Clutch for Scooter Atv and Gokart (GY6 125/150) https://a. This is my first scooter, after 50+ years of motorcycles, and there has been a learning curve for me. Simple methods for belt fitment and cvt tuning. File down/remove the brass bushing on the variator so you get lower lows, flip your clutch so This video shows you what to inspect when removing your scooter variator. Unusual noises from the battery area are alarming. May 18, 2022 5:46:52 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by dahermit on May 18, 2022 5:46:52 GMT -5 I posted this in another thread but thought I should post as its own issue. Here's the The classic sound of a bad crankshaft bearing, specifically the variator side bearing. Use two nuts to secure those bolts. Now you have a Y. Dec 2, 2023 · Common Symptoms: Stator Failure Vs Regulator Issues Identifying the difference between a bad stator and a bad regulator is essential for efficient troubleshooting. I've got a 07 Yamaha C3 that's been a phenomenal ride for me for a long time but the roller weights began sticking and had developed flat spots. Jul 21, 2014 · Choosing a Variator for your scooter can be a little tricky and can result in great or poor performance. Changing the roller weights is one way to tune your scooter to how you like to ride, increasing acceleration, or Apr 5, 2019 · The 50cc Honda Ruckus is a incredible machine. Now I'm back to similar lack of power. co/d/18w4zGP May 26, 2022 · ContentsMaintenance of the scooter variator and clutchOperationMaintenance - What parts need maintenance?Inspection, maintenance and assembly - let's get startedCreating access to the diskInspection and maintenance of the V-belt and variator rollers. I’m wondering what your usual fouled plug symptoms are. You can easily tell if your scooter clutch is bad by noticing if the engine sounds normal but the wheels are not moving properly. Nov 26, 2011 · Scooter Troubleshooting Guide A great guide on finding answers to your problems However, I have heard others using a strap wrench and also a wrench large enough to contact opposite sides of the variator fan. Turned out the variator was shot. Whenever hitting a pothole or braking hard it started to run very bad. This guide provides a step-by-step breakdown, ensuring even novice mechanics can safely and effectively access this vital component for maintenance, repair, or performance upgrades In this video, Casey from scoot-tuning com will explain how to adjust your belt for your scooter and why this is important. Thanks in advance to any who can help me and sorry for my bad English. With most of my motorcycles, especially the dual sports, I can idle along just barely cracking the throttle, but it seems that my Scarabeo prefers a little more spirited throttle play. With a little guidance, you can easily identify common problems and take the right steps to get your scooter running smoothly again. Running Lean The main function of a carburetor on a motorcycle is mixing the appropriate amount of air and fuel the engine needs to run properly. 2. Here are some tips that should help you keep it running! Scooter Variator Variators on scooters and maxi scooters The variator in the scooter is part of the continuously variable automatic drive. Old Thread Alert! The last post was made 12 years, 346 days ago. Again, when a CDI box is about to go bad, it can lead to misfires, issues with starting, rough running or even stall the motor. Now you have an unbalanced load too. The variator might be nice down the road however. I know Ive got good spark and its getting fuel fine. This combination of CVT variator auto-shift with the eco-friendlier 4-stroke GY6 e Aug 4, 2013 · Until one day i pushed it to 60mph (normal speed for that bike) and SNAP. Too bad that it cannot be exhibited, it is so perfect! Designed by highly experienced engineers, produced in full in the Malossi factories by very high precision robotic systems. As far as cheap mods go, there's a lot you can do while you're fixing the cvt. A swelling or leaking battery suggests a problem. A lot of it can be done by yourself. This could be due to issues such as worn out or damaged variator components, a malfunctioning cylinder or piston, or even a problem with the engine's timing. With a variator of this technical sophistication, do not be surprised if your scooter acquires Sep 14, 2023 · FAQs Q1: Why won’t my scooter start even though it has spark and fuel? A1: Having spark and fuel is necessary but not sufficient for starting your scooter. 👍 In this video we discuss the importance of servicing the variator in your scooter, which parts to replace, how to remove them and what happens if you don't! …more Jun 14, 2011 · Hi All, I have a 50cc GY6 139QMB engine. Which are the Common CVT Transmission Problems and Symptoms? The issue with CVT transmission problems and symptoms is that many of them are difficult to pinpoint. Feb 21, 2024 · As a car owner, you rely on your vehicle to get you from point A to point B safely and efficiently. This is my story: I have a malaguiti f12 and one day when i'am rolling I noticed that my scooter stay accelerates a little bit when I stop acceleration (stop adding gas) and the Aug 7, 2005 · The back plate/ramp stays still against the furthest part toward the crankcase. its normally the rollers that wear out that requires replacement after the scooter doesn't perform as it should. A major drive force inside this clever type of clutch is the roller weights that move inside the roller cage which directly determine how quickly the gear ratio moves from slow to fast during acceleration. Light acceleration usually causes the belt to slip more because the CVT will allow the belt to slip due to the lighter grip of the driving pulley. When tightening down mine after cleaning, the belt was not completely out of the way, and I could see the outer face pull in more at the bottom, pinched belt so tight that I had to start the scoot to rotate it free. There are tell-tell signs that you should change it before you are left str Feb 21, 2008 · What does roller weight failure feel like? by Leeroy Jenkins » Thu Feb 21, 2008 7:39 pm Other than opening it up and inspecting. Jun 12, 2025 · Likewise, the variator itself is composed of a series of elements that, together, are responsible for the system to function correctly. Jun 25, 2024 · GY6 150cc CVT issue 125cc - 249cc Feb 12, 2018 · One of my 2 stroke minarelli scoots started having a problem today. The scooter idles fine, and when it's on the kickstand, the throttle response sounds great. Scooter Variator Symptoms. A scooter variator provides the smooth transmission gearing in the automatic twist & go type machines. The belt is in great shape, but new one is on the way same with rollers and pully sliders. Back in action. before the bely change the variator was all smooth. Running an unbalanced variator will wear out the belt and bearings nice and fast, in addition to providing extra noise and vibration. Gas filter is plugged. they Nov 25, 2022 · Yo guys, am glad to know a forum like this. hello everyone a month ago I change the belt rollers ant clutch, all original, on my aprilia sportcity 300. Keywords: how to identify bad scooter wheel, importance of scooter wheel bearings, signs of a damaged scooter wheel, scooter wheel maintenance tips, troubleshooting scooter wheel issues, scooter wheel safety checks, symptoms of a worn scooter wheel, understanding scooter wheel problems, best practices for scooter wheels, scooter parts care and maintenance Here are the common symptoms to be on the lookout for: Battery Issues: One of the first signs of a faulty regulator rectifier is a battery that constantly runs low or fails to hold a charge. With a variator of this technical sophistication, do not be surprised if your scooter acquires a 2 days ago · Multivar : the sports gearbox with a burning acceleration that does not give space! A jewel to be set in your scooter. One common issue that many car owners face is a malfunctioning Variable Valve Timing (VVT) solenoid. Too bad you can't show it, it's so perfect! Designed by highly experienced engineers, produced entirely in the Malossi factories by highly precise robotic systems. The idle may creep when the engine idle is set too high, due to a bad throttle cable or a tight drive chain. Belts rubbing off the casing is a typical problem with changing these components? Explaining how changing roller weights affects a scooter transmission. This "grabbing" or stuttering sensation just about makes the scooter unridable. Some gas scooters have a gas filter in the gas line, and will alter the fuel to air mixture if they get plugged, similar to how a plugged air filter will. May 5, 2020 · Almost all modern scooters feature a CVT or centrifugal clutch (Automatic). However, I'm having trouble when there's a load on the scooter. Dec 18, 2023 · Symptoms of a bad stator may include intermittent or no spark, difficulty starting the engine, and stalling during operation. Im just not sure where to start with this. If you eventually notice a really loud clacking noise, you'll probably have to tighten your exhaust valve a bit, but this doesn't happen very often Aug 3, 2023 · This is the definitive guide for when your 50cc scooter wont start, even when it has spark and fuel. Feb 24, 2025 · A malfunctioning clutch can significantly impact the performance and safety of your scooter, so it’s essential to recognize the warning signs and have it inspected by a professional if necessary. Jul 14, 2011 · so here recently when i try to accelerate from a dead stop i get this really weird grinding/rubbing noise coming from the cvt. Many issues may be indicated by certain symptoms. the whole thing gave way, i was then stranded Just don't be fooled by how they look. But like any vehicle, scooters can run into occasional issues. With the bearing kit, I started to melt the belt onto the outer variator pulley face, it was just to freakin' hot. What're you waiting for? Scooter transmission tuning and cvt explained. Replaced bad rollers with sliders and performance has suffered. Hard starts and a poorly running engine can also be clues that your stator needs to be rebuilt or replaced. By the end of this article, you’ll feel confident enough to handle Dec 4, 2014 · Scooter variator problem Tomáš “Kutilak” Stránský 242 subscribers Subscribed Changing the belt within the transmission of your scooter can be a guessing game. Also called variomatic, it is a fundamental component of the transmission, but how does it work? And above all why is it I’ve listed 11 common symptoms of a bad motorcycle carburetor that you can check to see if it really is the reason your motorcycle is running poorly. automatic scooter Transmission Modern scooters and maxi scooters are equipped with an automatic transmission, the so-called CVT (for Continuously Variable Transmission), a transmission that is controlled by centrifugal force. Shit take off ? Clutch maxed out with stiff springs ? What do you do ?This is for Merlin, Mark, Skuba and everybody at the wonderful Scootershack site who pu Mar 4, 2023 · The problem can be resolved by only reprogramming the clutch after changing the gearbox fluid. I am taking the variator and clutch off tomorrow and plan on cleaning everything out, inspecting rollers, variator, clutch etc. Some times, no matter what I do, it maxes out at 40 km/h. Though super reliable and relatively low maintenance, in this article we will discuss some tried and trued techniques to help maximize the life and performance of the 50cc Honda Ruckus. Consider the battery’s age to determine if a replacement is needed. The heart of this transmission is the front pulley or variator. Short video discussing how a worn belt effects your performance, and how to tweak it while it wears out! Ulti Please help with variator/weights. In this article we will explain how the speed variator of your scooter works and how to get the most out of this component. Look for something to read to know your GY6 engine scooter better? This is the ultimate guide for you! Check this out and let us hear you! How many variator vanes did you break off in the process of loosening that nut? You might want to order the tool to hold it in place when you order the new variator. I broke my original variator fan trying to use a strap wrench and was unable to generate enough force to remove the nut. pulley sliders got it straightened out. after about 2000kms I opened the variator looking for the cause of a rattling at idle I found the variator having some circular wear. au In this video we run through the different parts of a scooter Variator, what they do, and why they need to be replaced periodically to avoid damaging more expensive parts. Sep 1, 2024 · Hello everyone, I'm looking for some advice on an issue I'm experiencing with my 50cc Chinese GY6 scooter (139QMB engine). Electrical Malfunctions: A faulty Sep 22, 2011 · This makes me wonder if the variator design for these scooters may be the cause. By understanding the symptoms of a bad clutch, you can take the necessary steps to ensure your scooter is running smoothly and efficiently. See Variator Rollers and Sliders on eBay Oct 19, 2023 · In this comprehensive guide, I show you how to tell if your stator is bad and then what to do about it afterward. Stator failure often manifests through symptoms like frequent stalling, dimming/ flickering lights, and difficulty starting the engine due to insufficient battery charging. Motobecane, Peugeot, Derbi, Vespa, Minarelli, and Honda mopeds all offered at least one model with a variomatic transmission. by doing a complete servicing of your drive-train on your scooter. Get peace of mind today! We would like to show you a description here but the site won’t allow us. It jammed in so I had one set ratio. This page may contain affiliate links, which means we may earn a small commission if a visitor clicks through and makes a purchase. The weights push against that staionary ramp to move the Movable Drive Face (MDF, the inside part of the variator that contacts the belt) toward the outer face. 10 years of mechanical experience led me here. Looking at the parts breakdown on the new Honda SH150 I see it uses the same size rollers but has an open variator design without the seals and internal grease the Elite uses. At the top ends of the Y, drill two holes and feed two ht bolts that will fit into the two holes you will see on the variator. Other times This video is about how you can fix problems like Handle Vibrations, Belt Slip, Jerky Throttle, Poor Performance etc. I dont think I can do a engine rebuild soon and 2 days ago · Multivar : the sports gearbox with a burning acceleration that does not give space! A jewel to be set in your scooter. The dimension of the rollers depends on the type of variator installed on your scooter. I had a roller twist in the track on a Buddy 50. New variator and my lack of power was fixed. To test for battery health, begin by checking the voltage with a . 4. I have replaced the entire carb, checked the fuel line Sep 25, 2011 · Ok im pretty sure my engine just has low compression. Also the bushes can wear through to the metal which then causes the play within the variator ( they do this quite often if not maintained correctly ) Nov 8, 2017 · If you have a center stand that gives clearance to the rear wheel, you could try taking the transmission cover off and open the throttle while watching the variator and clutch operate to see if there is any obvious source of the vibration. On longer bar, at 20cm,drill a hole, plus 1 at the end of the shorter bar. Additionally, if you feel that the clutch is slipping or engaging slowly, that could also be an indication of a faulty clutch May 18, 2022 · dahermit Scoot Member Posts: 57 Determining if belt or worn variator. Feb 2, 2014 · When rollers need replacement are there symptoms? Post Reply Forum -> General Discussion Jan 27, 2017 · 49ccScoot. Scooter Variator and Clutch A typical feature of motor scooters is the variator, an ingeniously simple means of achieving continuously variable power transmission. With the right tools, knowledge, and a little elbow grease, you can keep your scooter running smoothly for years to come. If it was always tuned like that, the clutch would have been going crazy in the bell when the bike was stopped. The ratio is no longer changing so they won't affect top speed. Here's a handful of tips on how to tune your CVT/variator! Shifting at the right rpm is essential for getting the best acceleration and speed out of your 2 stroke or 4 stroke scooter! If you never get any symptoms of a bad lash (either difficulty starting, difficulty staying started, or a really loud clacking noise), then it's still fine. Another common drive-train problem causes the scooter to move while the engine is idling, forcing your scooter to take off on its own when the engine has been revved. It is hard to find good clean info from modders of Gilera Runner st 200 scooters. We had a 55 degree day here in VA and took my QJ Rx8 out for a ride. The drivetrain of moped scooters tends to be unmaintained, but if you notice any discomfort when riding, check it out. Cvt, is 90% This page may contain affiliate links, which means we may earn a small commission if a visitor clicks through and makes a purchase. Clutch Springs RPM and Variator weights symptoms? By terrigno (Read 5,211 times) « Prev 1 2 Next » Last Post Jan 20, 2024 · Tao Motor 50cc Scooter Variator Replacement If you own a Tao Motor 50cc scooter, you may eventually need to replace the variator. Fuel restriction or air restriction can also limit the power, but the lean/rich mixture should show up in the condition of the spark plug and other behavior. So watch In this video, I'll show you how to grease and maintain your variator for your variated style moped or scooter. I'm a convert to sliders forever. What is a variator? The variator of a scooter is one of the most important parts of this type of motorcycle, since, without a manual gearbox, it is responsible for changing the ratios or gears of Jul 10, 2024 · Maintaining and replacing parts on your 50cc scooter doesn't have to be daunting. belt slip is like a clutch slip you would hear engine rpm increase but speed fall away, or a lotta rpm but no pull on take off, also a possible squeal as the grease and belt slipped round Feb 15, 2021 · A variator is an element of the Continuously Variable Transmission commonly used on mopeds and other small engine vehicles. Too bad that it cannot be exhibited, it is so perfect! Designed by highly experienced engineers, produced in full in the Malossi factories by robotic systems of very high precision. Mar 14, 2014 · belt failure --> variator problem. Sometimes, a bad CDI does not cause sparks at all. The Scooters subreddit is for road-legal motor scooters (gas or electric), a type of motorcycle with a step-through frame. A variator itself is the main driving part of a continually variable transmission (CVT). Contrary to what some think changing roller weight is about changing at what rpm the transmission shifts ratios. Description of all the cvt components, what they do, how they work, and how to diagnose and tune. 3. These issues can lead to a loss of power and acceleration in the May 27, 2021 · www. With a variator of this technical sophistication, do not be surprised if your scooter acquires May 30, 2014 · Gy6 problems 50cc - 124ccAll times are GMT -4. Consistent hard acceleration, lack of lube on the variator body/sleeve causing increased resistance, or just plain old heat would be my suspects. Jun 8, 2020 · I put a brand new Naraku performance clutch and variator and my scooter qmb139 and I use the stock countra Springs. Jun 30, 2021 · Inner or outer face and what were the symptoms while riding. I have 2 days ago · Multivar : the sports gearbox with a burning acceleration that does not give space! A jewel to be set in your scooter. Proper maintenance and correct adjustment of the variator will improve the road performance of your scooter. If you find yourself needing to jump-start your motorcycle frequently or notice that the battery dies quickly, it could indicate a problem with the regulator rectifier. We recently had a Piaggio X7 250cc in for a transmission service, so we thought we'd take the chance to show you how to check your belt and when to replace it. Variators for scooters are the essential moving part of the Continuously Variable Transmission (CVT) found today in most scooters. Instead of replying here, would creating a new thread be more useful? Learn how scooter CVT clutches work, including variators, rollers, belts, and how to tune them for better performance and longevity. What should I look for? What symptoms are generally speaking indicate flat rollers? Jun 2, 2025 · Scooter Variator Symptoms Looking for an electric scooter that blends power, speed and long-lasting durability to provide an all-terrain experience? You should look no further than Varla Scooters. Learn how to change out your scooter clutch and variator! Jun 1, 2020 · Skip the cable setup & start watching YouTube TV today for free. If they're too light, your Oct 24, 2005 · Bad RollersPost Reply Dec 28, 2016 · belt slip you would remove the variator face plate and give both surfaces a wipe down with isoporpol alcohol let it evap off ( 3-5 mins) they build back up. Just jamming stuff in the variator to get it stuck and tighten it by hand is a bad move and will often break off the fan fins. Q2: Can I clean the spark plug myself? A2: Absolutely! Cleaning the spark plug is a simple task. While a 150cc scooter might use roller/slider weights between 10g and 15g, a 50cc scooter is more likely to be best with weights between 4g and 8g , while a 250cc scooter will usually use weights in the 12g to 20g rance. Dimming lights indicate battery issues. Take the time to understand the mechanics. Cut another flat bar 20cm. These are enclose within the variator. Dec 14, 2009 · The stock clutch and bell aren't bad and the gains you see with the things you have planned might make you forget about other stuff for a bit. Posted: 22:50 - 01 Jun 2012 Post subject: what are the symptoms of a worn out variator ? The lower the engine capacity, the lighter the roller/slider weight. Try disconnecting it at the engine and try the gas scooter out. This guide will offer an in-depth look at common problems with the GY6, providing valuable www. By clicking on an affiliate link, you accept that third-party cookies will be set. Jan 8, 2021 · A scooter accelerates smoothly from start to maximum speed with just a twist of the throttle. Inspection and maintenance of the clutchTHE END! Make a threaded rod spindle A typical feature of scooters is their final drive via a variator, an How can you tell when it’s going bad though? What are the symptoms of a bad motorcycle stator? The most obvious symptoms of a bad motorcycle stator include no spark, weak spark, or intermittent spark (also known as misfiring). com. should I change the variator? (the rattling I was looking for comes from the rollers I think. Discussion of Genuine Scooters and Anything Scooter Related Moderator:Modern Buddy Staff 18 posts • Page 1 of 1 Tocsik Member Posts: 1918 Joined: Mon Jun 02, 2008 8:40 pm Location: Denver Can a drive belt slip?Post Reply Jul 1, 2017 · Variator pulley disasterPost Reply Scooter Idles But Dies With Throttle! Find effective solutions to rev up your ride without the hassle or costly repairs. If yours is like that - Change it. Remember to perform regular maintenance checks, address any issues promptly, and invest in quality replacement parts Oct 2, 2020 · Scooters are easy to ride to work, school, and shopping, and when they are in the 125-150cc class, they are fast enough. May 6, 2014 · The variator in the vid is a Doppler SBR2 and it uses about 4 grammes less total roller weight to work compared with the Malossi Overrange variator that I also have with the same engine. Gas scooter kill switches can get wet, or simply fail mechanically. My Tao Tao VIP Future Champion 49cc will not move under load (my weight) unless I push with both feet. Apr 13, 2023 · Scooters use a variator or variomatic within the transmission. i initially thought that maybe water got in the How can I tell that my CDI is bad? The CDI is not easy to diagnose because the observable symptoms of a faulty CDI box can lead to different directions. Mar 7, 2014 · Start small then look into A clutch and variator. Slow starting or no start means low charge. Jun 19, 2024 · 5 Bad Camshaft Symptoms The key symptoms of a bad camshaft include ticking or tapping noises, poor engine performance, engine misfiring, a check engine light, and visible wear or damage. Posted: 22:50 - 01 Jun 2012 Post subject: what are the symptoms of a worn out variator ? Aug 15, 2014 · Does the scooter "rattle" from the transmission on deceleration? I've come across a few scooters where the lubricants had dried up or gunked up enough that the secondary sheave was sticking on deceleration and letting the belt run loose and dropping tension on the variator, which would allow it to clatter and get out of whack. The time now is 04:39 AM. Jul 15, 2016 · Once I get a little speed, I can twist as hard as I want. In this article, we’ll look at how it works and why it matters in terms of performance Il variator or better change to variator it is a component generally used on scooters instead of the classic gearbox. au In this video we discuss the fundamentals of Variator tuning, addressing the basics of how scooter variators work, and how to get the most out of your Variator. The drivetrain is supported by the drive pulley, drivetrain pulley, and drive belt, the diameter of which varies infinitely depending on the engine speed. Bolt them together. at first i thought the belt was slipping as it wraps around the bushing This page may contain affiliate links, which means we may earn a small commission if a visitor clicks through and makes a purchase. I ended up buying a set of Ebay sliders since I couldn't find Dr Pulley in the 5 gram option at the time. Where a gearbox has gears, each with a fixed gear radio, Your kill or stop switch can go bad. Jun 6, 2015 · I am getting a lot of people asking me, if their scooter has a restricted CDI, how to check if it is restricted and how to derestrict it. Drive-train problems create common mechanical issues with scooters. xzpqt xqjvigbz wdske jsnc vqrymu grl hrmt ngzrdu lioqvz gwyxq

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