2005 Ski-Doo RT Series Shop Manual, Page 35Get this manual
Section 02 ENGINE Subsection 01 (LEAK TEST)
A35C3OA
1RAVE plates
A35C3NA
NOTE: If necessary, lubricate air pump piston with mild soapCAUTION: Using hydrocarbon lubricant (such as engine oil) will damage rubber seal of pump pistonTwo leak tests must be performed, without RAVE valves and with RAVE valvesTo perform the first test, remove the RAVE valve cover and its gasket then replace the cover by two RAVE plates (PN 529 036 003)529 036 003
Execute the testRefer to PROCEDURE further in this sectionTo perform the second test, the RAVE cover must be in place1