Bombardier SeaDoo 1996 factory shop manual, Page 82Get this manual
Section 04 ENGINE Sub-Section 04 (ROTARY VALVE) F01D3PA
TYPICAL 1Solder
If rotary valve cover clearance is out of specification, machine rotary valve cover seating surface or replace the coverMACHINING INFORMATION The amount of material over tolerance must be removed from the rotary valve cover seating surfaceAlso cut the O-ring groove the same amount to keep the 1.0 0.03 mm (.039 .001 in) depth between the bottom of the groove and the seating surfaceRemove burrs on the edges of the seating surface and O-ring groove