Bombardier SeaDoo 1996 factory shop manual, Page 210Get this manual
Section 09 PROPULSION SYSTEM Sub-Section 01 (JET PUMP)
To remove seal, proceed as followsCAUTIONIt is not recommended to push seal out with punchHousing andor bearing(s) could be damagedSeal should be removed using the following suggested toolSeal puller, Snap-on noS6129-
Close puller claws so that they can be inserted between seal and bearingHolding claws, turn puller shaft clockwise so that claws open and tighten against sealSlide puller sleeve outwards and gently tap puller endWork with small strikes otherwise claws will slip outAs soon as seal begins to slide out, retighten claws to maintain contact with sealContinue pulling until seal is out