2004 Bombardier DS650/DS650 Baja/DS650 Baja X Shop Manual, Page 206Get this manual
Section 08 SUSPENSION Subsection 03 (REAR SUSPENSION)
Unscrew valve cap from reservoir
WARNING
Whenever working with high pressure gas, use eye wear protectionNever direct gas pressure toward anybodyRelease gas pressure before removing componentsPlace rag over valve to protect against possible mist and to prevent gas being directed towards someoneUsing small tool, press valve pin to release pressureEnsure to completely empty the reservoirNOTE: If mist of oil is sprayed, it indicates that the bladder is damagedRemove valve pinUsing clean soft hammer, gently tap down reservoir cover just enough to free the C-clipUsing small tool, remove the C-clip