2010-2012 PRO-RIDE RUSH Switchback RMK Service Manual, Page 260Get this manual
Shocks 12Set the IFP so it is approximately 18 from the bottom of the reservoirInstall the bleed screwIMPORTANT: Fast installation of the piston rod and assembly may displace the internal floating piston (IFP) from its original positionPerformance issues will be result if the IFP is not in its specified position16Tighten the cylinder head onto the shock body17Verify the IFP is set at the specified depthIf not, verify there is oil on top of the IFP, then open the bleed screw18Set the IFP to specification, then close the bleed screw19Pour out any remaining shock oil from the reservoir20Install the cap making sure the o-ring does not flipoverInstall the snap ring21Charge the shock to the specified pressure22Clean the shock of all oil reside and check for any leaks23Install button screw onto the reservoir cap