Best answer: Why do some motorcycles have two throttle cables?

A push/pull throttle cable is an upgrade to the old standard single throttle cable linkage. … The second cable pulls the carb closed so it isn’t stuck wide open. On a road race bike at 165mph+ approaching a tight turn with little run off area, riders want that peace of mind that if they close the gas, it will close.

Is throttle cable and accelerator cable the same?

An accelerator cable, sometimes called throttle cable, is a metal braided cable that serves as a mechanical link between the gas pedal and the engine’s throttle plate. When the gas pedal is pressed, the cable is pulled and opens the throttle. … The most common way that accelerator cables fail is that they break.

How much play should motorcycle throttle have?

Most motorcycle manufacturers recommend about 2 to 3 millimeters of throttle free play, but over time the cables will stretch and settle into their housings and you’ll end up with more slack.

What does adjusting the throttle cable do?

If the cable is tightened too much, the car will not idle properly and consume fuel quickly. If the cable is too loose, the car will respond slowly when you press the gas pedal. You can adjust the cable yourself in your driveway or garage with a simple tool.

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Why does my Harley have 2 throttle cables?

A push/pull throttle cable is an upgrade to the old standard single throttle cable linkage. The throttle grip works on the carburettors when twisting/throttling up and when releasing/throttling down. … The second cable pulls the carb closed so it isn’t stuck wide open.

How tight should a throttle cable be?

the bracket on the intake manifold the throttle cable should have 2 nuts that you can turn or loosen to adjust the tension. About 10mm of slack in the cable is recomended by Honda. It’s always nice to be able to narrow down a problem and repair it for cheap.

When should I replace throttle cable?

Poor full throttle operation may be a sign that the throttle cable has too much slack. An engine that is difficult to control or has an erratic idle may indicate that there is not enough throttle cable slack. We’ll be replacing the throttle cable on this used CRF450R.

When should I replace my accelerator cable?

Usually, you can expect to get five years from your accelerator cable before it needs to be replaced. Usually, your accelerator cable won’t simply “let go.” You will notice one or more of the following signs: Car jerks when using cruise control.

How do I know if my throttle cable is bad?

Symptoms of a Bad or Failing Throttle Control Cable

  1. Improper cable adjustment and slow acceleration response. When there is excess slack or the cable is too tight, this can cause intermittent delays in throttle response relative to pressing down on the accelerator pedal. …
  2. Dirty or frayed cable. …
  3. Cruise control not working properly.
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How do I get rid of throttle play?

For two-adjuster models, loosen the nuts until there is plenty of slack. Next, tighten the deceleration adjuster (the cable that pulls the grip into the throttle-closed position) so that there is no slack when the throttle is held closed. Tighten the deceleration locking nut.

Why is my throttle sticking on my motorcycle?

A sticky throttle could be caused by worn cables, lack of lubrication in the cables or the cable getting bound up somewhere in the mechanism. Or it can be caused by an issue with the carburetor or EFI. … If the screws in the throttle housing are too tight it could cause the cable to stick.

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