Question: How To Adjust Throttle Cable On Carburetor 49cc Scooter?

Can you adjust a throttle cable?

Single throttle cable adjustment is straightforward. Any dust covers protecting the cable adjuster should be removed first. Next, the locknut should be loosened. The cable adjuster can then be adjusted in or out so that the throttle grip has the correct amount of free play, which is usually 2-3mm.

Why is my throttle cable stuck?

Debris can get caught between the throttle tube and the handlebar, and cause it to stick. Another culprit happens at the other end of the throttle cable. Down at the carburetor, the cable gets stuck, so even when you rotate the grip to ease up on the throttle, it still stays open.

How do I know if my throttle cable is loose?

Signs of a bad accelerator cable

  1. The pedal feels stiff or hard to depress.
  2. The pedal sticks and does not release normally.
  3. There is slack in the pedal’s movement.
  4. There is a rough or abnormally low idle.
  5. The engine stalls.
  6. There is a delay in response when you push the pedal down.

What happens if throttle cable is too tight?

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. This can also result in the opposite effect as well, in that the excess slack can create a delayed throttle return response.

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Do throttle cables stretch?

Sometimes a cable can become stretched over time, which will not only delay the response of the throttle, but can also leave the cable more susceptible to breaking. Delayed response may also be indicative of the need to have the cable slack adjusted.

Are throttle cables universal?

In today’s modern vehicles, throttle cables are obsolete with the widespread use of drive-by-wire throttle pedal assemblies. Our universal throttle cable offerings fit most any application or engine type and mounting location.

How do you adjust the throttle cable on a four wheeler?

just turn the cable outward to tighten it. this adjustment can be made right up where the cable goes to the bars. Just loosen the locknut/screw on the throttle cable (handlebars). Then tighten the throttle cable—-loosen the adjustment screw, till it starts to idle up, then back off a bit, tighten the locknut.

How do you adjust throttle cable on a boat?

Throttle Adjustment Loosen the throttle cable adjuster jam-nut with the wrenches. Extend or contract the adjuster until the cable moves the throttle to the idle position. Push the control lever forward to the “Forward idle” position. Pull the control lever back, through neutral, into the reverse idle position.

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