400ex front sproket

[rubicon500kid]

ok today when i was riding i noticed that my front sprocket was loose so i didn't ride it that much only to get home when i got home i tighten it all the way but it still was loose what could this be thanks

[WickedBanshee]

the nut on my front sprocket on my yfz is hand tight . you should have a washer that slides on before the nut that is a little bit bigger then the nut... you bend the edges of the washer over the flat side of the nut to keep it(the nut) from spinning off.....i hope this helps

[rubicon500kid]

on the 2 nuts there is exposed to be washers ? there is not any on mine

[Albright335]

the 400ex sprocket will appear to be loose but it is suposed to be that way it will not come off.if you take the 2 bolts out and take off the washer,clip,spacer whatever you want to call it, then take off the sprocket you will see how it works and you will see that it will not come off.it does not have a washer that bends over the nut like a yfz.

        phil

[rubicon500kid]

thanks alot it ruind a day of riding lol i got kinda scared and didnt want to mess up my new atv lol

[kfx400rob]

yea my kfxs front sprockets like that too its suposed to be able to move a litle