Yamaha golf cart driven clutches bolt onto the input shaft of the differential and they have one fixed pully half & one sliding pully half. The sliding pully half has a bushing that moves back & forth on a main shaft. The clutch is driven by the belt action caused by the spinning drive clutch on the engine.
Full Answer
How to remove a secondary clutch on a Yamaha golf cart?
There are some simple steps involved in removing the secondary clutch on a Yamaha golf cart. Just carefully follow the given steps: First of all, identify the right clutch puller according to the VIN number of the golf cart you are operating. Then use it to remove the drive belt very carefully from the primary and the secondary clutch.
What is a golf cart clutch?
When we refer to the clutch or CVT, we're referring to two components — the drive clutch (or primary clutch) and the driven clutch (or secondary). Essentially, when your golf cart clutch is working, you're assured a smooth start-up and take off, as well as a largely smooth acceleration and braking.
When to replace the clutch on a Yamaha G9 golf cart?
When the cart starts, if it produces any uneven vibrations or jolts, it is better to check the clutch and replace it. There can be a slipping problem with the Yamaha G9 clutch.
Are there any problems with the secondary clutch on the Yamaha G1?
There can be a variety of problems with the secondary clutch on the Yamaha G1. Before you start making adjustments, the important thing is to identify the exact problem damaging the cart. There can be various problems with the golf cart clutch, so we need to identify the exact problem.
What does the secondary clutch do on a golf cart?
Yamaha driven clutches are better known as a secondary clutch. This clutch attaches to the rear end and is used to propel your golf cart to higher speeds. The clutch is closed until the motor turns over.
How does a Yamaha golf cart clutch work?
0:463:28How a golf cart CVT slip drive clutch works - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd the rear drive clutch actually separates it widens causing the belt to drop down into the clutchMoreAnd the rear drive clutch actually separates it widens causing the belt to drop down into the clutch.
How do you remove the clutch on a Yamaha golf cart?
3:237:16Yamaha Golf Cart Primary Drive Clutch | How to Remove and InstallYouTubeStart of suggested clipEnd of suggested clipTake a large screwdriver stick between the spider push it down just as help steady. It. And finishMoreTake a large screwdriver stick between the spider push it down just as help steady. It. And finish loosening the bolt. And out comes the plush.
Why is my golf cart clutch not engaging?
The battery might be the key reason for the clutch not engaging. If the battery is faulty, the clutch systems will fail to generate enough power and will not function. If this is the case, it is advisable to replace or fix the battery and the issue should be resolved.
What is a secondary clutch?
The secondary clutch is mounted to the input shaft of the transmission, transaxle, or the like. In modern CVT systems such as those used in recreational vehicles, the secondary clutch has two functions: as a “slave” to the primary clutch and to provide a torque sensing element.
How do you change a clutch on a Yamaha golf cart?
2:596:41Yamaha G9 Clutch Installation How-To - YouTubeYouTubeStart of suggested clipEnd of suggested clipIn order to remove the original clutch. You'll need to order a clutch puller bolts which is soldMoreIn order to remove the original clutch. You'll need to order a clutch puller bolts which is sold separately on our website.
How do you know if your clutch is bad on a Yamaha golf cart?
What Kinds of Problems Can a Golf Cart Clutch Have?A sudden inability to maintain even slow speeds when heading uphill or changing elevation.Slowing down to a crawl, then speeding up, then slowing again, seemingly without reason.Jolting during startup.A 'cranking' sound when starting up the golf cart.
How do you remove a centrifugal clutch?
1:173:15how to remove a stubborn centrifugal clutch off of a go kart - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd this is the housing of the clutch. And I just cut through this side and then took my chisel onMoreAnd this is the housing of the clutch. And I just cut through this side and then took my chisel on beat on that side and weakened it on one and pried. It off pulled.
Can you adjust the clutch on a golf cart?
If you are unsure about removing the drive belt or the clutch, then you can adjust it. Just take out the belt and wound it again with the secondary clutch according to the requirements, and your problem should be fixed.
Why wont my golf cart go forward or reverse?
The problem could be with either the Run/Tow switch or Forward/Reverse switch or both. Check the switches to ensure that they aren't stuck midway. If they are, getting them released should help. However, if they show signs of wear and tear, you must get them replaced.
What is the most common problem associated with clutch?
Experiencing Clutch Problems? Here Are The Most Common Issues.The master or slave cylinder might start to leak. Hydraulic and cable-operated are two kinds of clutches. ... The throwout may wear out. ... The clutch disc may be worn out. ... The flywheel may become warped. ... Your pressure plate may be worn out.
What causes a clutch to stop working?
Sudden failure is most often caused by a broken or loose clutch cable, linkable or a failed hydraulic master/slave cylinder. There can also be leaks in the hydraulic line or even the disc could be contaminated with something like dirt or debris.
Drive
The drive, or primary, clutch is found on the crankshaft of the engine. A thick, heavy ‘drive’ belt is wrapped around it and links it to the driven clutch, on the differential. At rest, the drive clutch sheaves (or pulley halves) are separated enough that the drive belt rests in between the sheaves & against the center shaft of this clutch.
Driven
The other half of this system is the driven, or secondary, clutch. At rest the driven clutch sheaves are spring loaded together, so the belt sits up at the outer edge of this clutch, NOT down toward the center shaft. It, too, spins around and has a sheave that sides in & out along it’s main shaft but this clutch has no flyweights.
Belt Operation
As the drive belt forces the driven clutch sheaves to separate, the PULLING ratio of the engine changes from maximum (when the belt is at the outer edge of the driven unit) to minimum PULLING power, or top cruising speed (when the sheaves are completely apart).
Driven Issues
The driven clutch can misbehave in many ways. It has one main shaft and the sliding sheave has an internal bushing that will wear, and it has several inclined metal ramps (usually aluminum) with small plastic buttons that protect the ramps as they glide against one another.
Buttons
OK picture this: The engine revs up and the drive belt starts to ride down into the pulley faces of the driven clutch forcing them to separate. The inboard pulley half begins to slide along the main shaft compressing the spring and bringing the funky cup ends and their respective ramps up against one another.
Driven Spring
While we are on the Yamaha driven clutch another failure that occurs is almost impossible to detect but it also impairs the hill pulling power of the car. Keep looking inboard to where the funky spring cap butts up against the differential housing. The spring cap doesn’t actually touch the differential case.
How to remove secondary clutch on Yamaha golf cart?
Just carefully follow the given steps: First of all, identify the right clutch puller according to the VIN number of the golf cart you are operating.
How to find primary clutch on golf cart?
There are two clutches in the golf cart. To locate the primary clutch, it is generally the lower one. Consult the cart’s manual to make sure. First, observe exactly how the drive belts have been adjusted to the clutches. After you have noted that.
How to remove clutch on EZGO golf cart?
How to remove a secondary clutch on an EZGO golf cart. First of all, make sure that the golf cart is turned off, and the brake is in place. Make sure to put pressure on the gas pedal. Use a clutch puller to remove the drive belt. Loosen the central bolt using an air gun.
Why does my golf cart clutch slip?
There can be a problem with the drive belt, which can cause the clutch to slip. Sometimes the installed belt drive may not match the clutch in the golf cart, causing problems. Just replace it, and you are good to go. Check if the belt drive is misaligned. This is also a common problem with the clutch.
What is wrong with my golf cart clutch?
If there is any problem in how your golf cart runs, you can check for the following problems: There might be a problem with the belt. Check if the belt is too tight or loose.
What is clutch puller?
They are the clutch puller, an air gun, machine oil, and a rubber hammer. It is necessary to be gentle in the process because if you use excessive force, then the transmission may be damaged. So, take great care while adjusting the clutch and use the clutch puller that matches the cart’s model.
What to do if you have a problem with your G16 golf cart?
If there is any problem with the secondary clutch, it is best to replace it or the drive belt connected to it. If you are unsure about removing the drive belt or the clutch, then you can adjust it.
What happens when your golf cart clutch is working?
Essentially, when your golf cart clutch is working, you're assured a smooth start-up and take off, as well as a largely smooth acceleration and braking.
What is CVT clutch?
The CVT is comprised of two separate clutches that are connected by a thick drive belt. When we refer to the clutch or CVT, we're referring to two components — the drive clutch (or primary clutch) and the driven clutch (or secondary).
How to tell if a golf cart is bad?
Watch out for these telltale signs of a malfunctioning golf cart CVT that is in need of repair or replacement: 1 A sudden inability to maintain even slow speeds when heading uphill or changing elevation 2 Slowing down to a crawl, then speeding up, then slowing again, seemingly without reason 3 Jolting during startup 4 A 'cranking' sound when starting up the golf cart
What does it mean when a golf cart starts jolting?
Slowing down to a crawl, then speeding up, then slowing again, seemingly without reason. Jolting during startup. A 'cranking' sound when starting up the golf cart.
What does CVT mean in golf carts?
The golf cart clutch or CVT (which stands for Continuously Variable Transmission) may be easy enough for you if you're used to stick-shift driving with your regular vehicle. However, because many people these days don't drive stick-shift, they have a difficult time adjusting to the clutch when they purchase a new or preowned gas-powered golf cart.