2005 Ski-Doo RT Series Shop Manual, Page 281Get this manual
Section 07 REAR SUSPENSION Subsection 03 (SHOCK ABSORBER INSPECTION AND SERVICING)
Discard old oil into storage containerNever reuse damper oil during shock rebuildRemove valveUsing compressed air pressure, carefully remove floating piston from damper bodyHold shop cloth over damper body opening to catch released floating pistonAllow room for floating piston to leave damper body
A27F06A
A06F0VA
TYPICAL