SeaDoo 3D Manual page 249

Section 09 PROPULSION
Subsection 01 (JET PUMP)
Cover
With pump assembly in horizontal position, re-
move 3 retaining screws no. 9.
Place container under cover no. 6 to catch oil.
Using a fiber hammer, gently tap cover to release
it from jet pump housing.
Impeller
Insert the impeller shaft holder tool (P/N 295 000
082) on impeller shaft flat end.
Using 2 screws previously removed from venturi,
secure shaft holder to housing.
1
F00J07A
1. Shaft holder
Install shaft holder in a vise.
1
F00J0HA
1. Shaft holder
238
Impeller no. 1 is loosened using the impeller re-
mover/installer tool (P/N 295 000 001).
Insert the impeller remover tool in impeller
splines.
F00J08A
1. Impeller remover tool
Rotate impeller remover tool counterclockwise
and unscrew completely impeller.
CAUTION: Never use any impact wrench to
loosen impeller.
To remove impeller, apply a rotating movement
and pull at same time. Slide impeller out of hous-
ing. Remove tool from impeller.
Wear Ring
Remove the 4 screws no. 12 retaining the wear
ring no. 3 in the jet pump housing.
Place jet pump housing in a vise with soft jaws. It
is best to clamp housing using a lower ear.
Cut wear ring at two places.
CAUTION: When cutting ring, be careful not to
damage jet pump housing.
NOTE: Wear ring can be cut using a jigsaw, a small
grinder or a low clearance hacksaw such as Snap-
on HS3 or equivalent.
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