JD468 share baler. HELP!!!!

[rod_moffat]

we keep breaking the shear bolts on the knotter drive. We have adjusted the needle brake and the needles but still no good. The cutomer is waiting so if you can help it would be great. /forums/images/graemlins/confused.gif <font color="green"> </font>

 

[beenthere]

Hate to see you hanging, but apparently you don't have the manual? I searched for a manual on line, but couldn't find one.

What is a "share baler" ?