GEARCASE
WATER PUMP
Apply Adhesive M
to
outside of water tube grom-
met.
Install grommet
and
locate grommet bosses
into holes of impeller housing.
1. Grommet
21059
Apply Adhesive M to the seal groove of the impel-
ler
housing. Install a new seal into the groove.
1
1. Seal
21062
Lightly oil pinion splines of the driveshaft. Slide the
driveshaft through the impeller housing and impel-
ler
until drive cam flat of the drives haft
is
below the
impeller. Align drive
cam
flat with groove of the
impeller. Install the impeller drive cam.
1. Drive cam
6294
268
Sharp edge of the
cam
is
leading edge during
driveshaft rotation.
Slide the impeller housing
down the driveshaft. Engage the
impeller with the
cam.
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_____
2
1. Driveshaft rotation C02995
2. Drive cam
IMPORTANT: Confirm the impeller
is
oriented
properly and engages the impeller cam properly.
Serious powerhead damage will result if impeller
cam
is
displaced.
Lightly
coat both sides of a new impeller plate
gasket with Gasket Sealing Compound. Place
gasket
on
the gearcase.
Place the impeller plate over the gasket.
Slide the driveshaft down into the gearcase and
engage the pinion.
Turn the driveshaft
until holes of the impeller
housing are aligned with holes of the gearcase.
Place the washers
on
the six impeller housing
screws.
Apply Gasket Sealing Compound to the
threads of the screws.
Install and tighten the
screws to a torque of
60
to
84
in.
Ibs.
(7
to 9 N.
m).
21058
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