Belts are rubber products. As the working time increases, the transmission belts are prone to wear or aging.
Therefore, the belt and its accessories should be inspected and replaced within the specified time to prevent the belt from breaking and causing damage to the vehicle transmission components.
Simple to operate and convenient to use,it is so practical and professional for daily using. Product Description.
Compatible for Manco Part NO. Compatible for Murray Part NO. Hammerhead 80T Driver Clutch Part 9. Choice of 6" or 7" Outer Diameter. How does a torque converter work? The drive clutch is activated by centrifugal force from the engine crankshaft. The moveable sheave of the clutch is forced in as the RPM of the engine is increased.
This contacts the drive belt. The drive belt will then be forced to a larger diameter within the clutch sheaves, thus pulling it to a smaller diameter within the driven unit sheaves. The moveable sheave of the driven unit is forced out, allowing the belt to seek it's smaller, high speed ratio diameter. As this happens, the speed from the engine transferred to the final drive is increased.
The belt mass is desirable in applications requiring extra rugged driving ability, such as dune buggies, go karts, mini bikes, ATV's, grounds maintenance equipment, materials handling devices and industrial equipment. It's mounted with both stationary sheaves inboard requiring only minimum displacement.
All the working parts are on one side. The asymmetric type torque converter system has sheave faces that have different angles. It uses a belt that's flat on one side and angled on the other. By having both the driver clutch and driven pulley fixed sheave faces on the same side inboard the system can be mounted on a fixed plate, in the same plane. This offers some very significant advantages to mounting requirements in many cases. Noting the displacement diagrams you will see that the torque sensing cam assembly is mounted outboard adding further to the convenience of many installations with displacement problems.
The asymmetric concept, having the 18 degree angle on one side requires less sheave face travel to lift the belt to larger, comparable pitch diameters of the symmetrical system. This makes it possible to force the belt to a diameter within the drive clutch at high RPM that exceeds the usual ratio of standard systems.
The spring and flyweight assembly in the driver clutch actuates the movable sheave and responds to engine RPM and should be replaced if the pins or springs are even slightly loose.
If they are not VERY tight the loose pins and springs will prevent the pulley from disengaging. If your machine tries to take off by itself you may need to replace this part.
Other problems that could be causing the system to be engaged all the time: dirty components with a lack of lubrication, worn out splined hub, the drum not correctly installed or a weak spring in the driven pulley. If this part goes bad, the clutch stays engaged all the time.
Part is Made in China. The Comet Speed Limiter is the answer to control speed when inexperienced drivers get behind the wheel. Genuine Comet Weights Spring Sets sold separately. American Sportworks Moveable Sheave with Flyweight Assembly Installed.
The Clutch Bushing is a Chinese Copy. The belt rides on this bushing. The 1" bore clutches do not use a bronze bushing. Made in the USA. Read the Spring Installation Instructions Below! Adjusting the spring tension on the driven pulley changes the rpm range at which the unit shifts into high gear. The three numbered holes on the cam are used to change the spring tension. Hole 1 provides the least tension and allows the unit to shift gears at a lower rpm.
This is good for flat ground. Hole 3 provides the most tension and allows the unit to shift gears at a higher rpm. This is good for hilly terrain. Hole 2 is the factory setting providing medium tension good for the most common riding conditions. It will fit with the Super The Juggernaut Exclusively at GoPowerSports is everything the original 30 series drivers lacks under load.
No longer do you have to sacrifice your engines power or rpm capabilities! With this new Super 30 Series Driver, you can take full advantage of a Plastic cover from our 30 Series Kits am. Used on 20 and 30 series driver clutches. Comes with 2 springs. Made in the USA by Comet. Go from your stock gram weight assembly to this
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