Bombardier SeaDoo 1990 factory shop manual, Page 169Get this manual
Section 10 HULLIBODY Sub-section 01 )
16,17, Gasket, Fitting
Slide gasket) on fitting293 710 015) Install through air intake hole the fitting in water tank trap Installoutside the tank second gasket on the fitting, nstalll the nut anld then tighten until the gaskets are compressed Install drain hose on the fitting and tighten with gear clamp1
CAUTIONAllow at least 30 rninutes primer for to cure
Apply Sikaflex seallant 221 (PIN1 530 011) on realr baffle section be sealedSikaflex primer 449 and Sikaflex sealant 221