Anyone know what this noise is?

cmharcou

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I have an 07 Attak. It has studs on it. When I open it full wide open throttle the track grabs and goes. I can't figured out if the track is literally jumping the driveshaft because its getting such good bite, or its the stock spring compressing so much that the studs are hitting the top underneath the seat. I weigh right at 200lbs. Anyone have similar problems?
 
look at the botom of the tunnel. if the studs are hitting you will know. I's bet it is ratcheting. Maxdlx
 
cmharcou said:
Whats the definition of ratcheting?

Drive cogs are jumping over the drive nubs of the track under full power. VERY BAD!!

Tighten your track a little bit at a time until it goes away.

I run 1 1/4" of free-sag in my Apex. Meaning 1 1/4" between the track & hyfax under its (the track) own weight.

I run 1 3/4"-2" free-sag on my Vector, but it has anti-ratchet drivers.
 
theCATman said:
cmharcou said:
Whats the definition of ratcheting?

Drive cogs are jumping over the drive nubs of the track under full power. VERY BAD!!

Tighten your track a little bit at a time until it goes away.

I run 1 1/4" of free-sag in my Apex. Meaning 1 1/4" between the track & hyfax under its (the track) own weight.

I run 1 3/4"-2" free-sag on my Vector, but it has anti-ratchet drivers.

Thanks for the information. I will tighten it up.
 


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