slayer wheels spin on start up

[ajmiller]

when i start my slayer the wheels automatically start spinning. I've never heard of this problem nor have i seen it. any help on where is should start troubleshooting would be greatly appreciated.

 

[slowngreen]

adjust the slipper?

 

[Lessen]

Slippers really aren't supposed to be used as traction control devices.

What's the surface? What electronics? Maybe you just have a lead finger?

*edit*

ahh.. Slayer = nitro. My bad

 

[olds97_lss]

when i start my slayer the wheels automatically start spinning.

More than likely, it's either too high of idle, clutch spring is weak/broken or clutch bell bearings are fried and seizing.

Slipper will not cause this issue.

 

[Gabskee]

This would likely be the idle screw, If you turn the screw counter clockwise it will close the gap in the carburetor.

This is From traxxas Website

The idle stop screw controls the idle speed by preventing the carburetor slide from closing completely. Turn right (clockwise) to increase idle, and left (counter-clockwise) to decrease idle.

 

[ajmiller]

I tried adjusting the slipper but i havent checked the spring. I Havent checked the ball bearings either. I am running it in the desert so those are both good ideas. Its not the idle or fuel settings. thanx for the replies, let me know if you think of anything else

 

[Amoeba]

If you're absolutely sure it's not from your idle being too high or a mis-adjusted slipper, then it can only be the clutch springs or a seized/failing clutch bearing. Something is causing the clutch to grab too early and those would be the only potential culprits at that point.

 

[Old2.5]

when i start my slayer the wheels automatically start spinning. I've never heard of this problem nor have i seen it. any help on where is should start troubleshooting would be greatly appreciated.

you should prbly drop the idle

 

[Nitro Junky]

i am having the same problem with my nitro sport .15, any suggestions?

i am also experiencing alot of overheating, and my local hobby shop isnt much help.

thanx

 

[Gabskee]

Yeah the pro .15 tends to run hot at peak performance, Traxxas recommends staying under 300F. With Factory settings my .15 peak heat was 290F-298F. As well with the stock Nitro sport Body, my .15 would run 30-40 degrees hotter.

I cut the Front window out, cutout roof scoop, and the back window beside the engine.
Keeps the heat down while the case is on.

I also went 1/4 richer then factory setting on the hsp. To keep temps under 275.

 

[Nitro Junky]

Thanx, i have cut out the front window, and will do the others asap, thanx alot...