Bombardier SeaDoo 1998 factory shop manual, Page 143Get this manual
Section 04 ENGINE Subsection 08 (EXHAUST SYSTEM)
Disconnect at the tuned pipe head no10 the water supply hose of the water flow regulator valve
Disconnect the water bleed hose
F06E09A
F06E0BA
1Water bleed hose
1Water supply hose for the regulator valve