Bombardier SeaDoo 1990 factory shop manual, Page 148Get this manual
-CAUTION1:Never &e tighten impelller'
Section PROPULSIONDRIVE SYSTEMS Sub-Section 01 (PROPLJLSIIOhJDRIVE SYSTEMS)
any ilrnpact Whenever doing any type of repalr on the purnp, press test should be done to verify if any leak Pressure Test Proceed as follows :-
Impeller remover 295 000 001)
Remove pllug from housing cover fitting (PIP4then secure on cover
- Apply Loctite PST 592293 0181 on threads
lmpelller shaft holder' 295 000 0821
-Connect pump gauge tester293 0831 to flitting
Pressurzepurnp to 70 kPa (10 PSI)
Apply Loctnte 5150071 then innstall lnew I in O-ring an1cover thleln carefully nsert impelller housing cover making sure to properly lpositnon plug to top side