Bombardier SeaDoo 1997 factory shop manual, Page 54Get this manual
Section 03 ENGINE Sub-Section 05 (TOP END)
DISASSEMBLY
787 Engine
30, RAVE Valve
Remove the cover no20 of the valve by releasing the spring no19
Remove bellow no23 from valve piston no22Unscrew valve piston no22 from sliding valve no24NOTE: Hold the sliding valve to prevent it from turningx
WARNING
Firmly hold cover to valve baseThe spring inside the valve is applying pressure against the coverF01D8MA
1Unscrew piston 2Hold sliding valve