Procedure For Installing The Counterbalance

Setting up the circuits in the Hydraulic section for initial system setup

 1 Install the pear links to the ears on the hook

 2 Turn on the Top Drive power

 3 Rotate the counterbalance mode valve from the RUN position to the RIG-UP position

 4 When the cylinders reach the end of the stroke, slide the cylinder clevis over the pear link and install the cylinder clevis pin

 5 After securing the counterbalance cylinder to the pear link, rotate the counterbalance mode valve to the RUN position

 6 Adjust PCC clockwise to raise the pressure at test port CB until the bail just begins to lift off of the block

 7 Reduce the pressure slowly (25 psi) to allow pressure to stabilize

CYLINDER ASSEMBLY,COUNTER BALANCE  OEM #110703   EVERGROW #166055