Aercore 800 coring head Cancel The title field is required!

1. Douglas Davis

   

   6 posts
   
   1/23/2017 2:01 PM

   With my unit at full throttle sitting still the coring head will slowly drift down and (beep) then spring back up about every 7 seconds. I had this to my dealer to repair the problem this past fall.
   
   The dealer tech removed the pump took apart and cleaned it plus installed two new hydraulic lines.
   
   Any ideas other than a new pump?

   
   
   
   
2. Kevin Girt

   

   0 posts
   
   1/24/2017 10:01 AM

   likely not the pump but the cylinder itself. You should be able to find a new packing kit from any hydraulic repair place. Here we use South Texas Hose.