Bombardier SeaDoo 1997 factory shop manual, Page 221Get this manual
Section 08 PROPULSION SYSTEM Sub-Section 02 (JET PUMP)
29, O-Rings
GS, GSI, GSX, GTI, GTX, HX and XP Models Install O-rings no29 around bailer passages or make sure they are in place if they were not removed
PUMP PRESSURIZATION
Whenever doing any type of repair on jet pump, pressure test should be done to check for leakageProceed as follows: Remove drain plug from cover Apply Loctite PST 592 on threads of fitting tool (PN 295 000 086) then secure on cover Connect pump gauge tester (PN 295 000 085) to fitting Pressurize pump to maximum of 70 kPa (10 PSI)
NOTE: If there is pressure drop spray soapy water around coverIf there are no bubbles, impeller shaft, impeller shaft seal, or impeller housing is leaking through porosity and has to be replacedJet pump unit has to be disassembledIf jet pump has been overhauled, the impeller shaft seal no22 may be leaking; Add small quantity of Sea-Doo jet pump synthetic oil to wet the oil sealLet soak and recheck Disconnect pump gauge tester and remove fitting Check oil levelRefill as necessary Apply Loctite PST 592 to threads of filler plug then secure it in cover