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9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
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3. Carefully flex the two center crankshaft oil seals
r
inward and use a dedicated oil squirt bottle to apply
VES / VES Extreme oil into the two center crankshaft
bearings.
NOTICE
Do not fill the water pump cross shaft gallery (between
the two seal grooves) with VES / VES Extreme oil.
4. Apply VES / VES Extreme oil into the two connecting
rod bearings
t
.
5. With the outer race of the PTO bearing against the
standoff feature of the seal, apply a light coat of green
Loctite 603 using a foam brush to the exposed half of
the PTO bearing in the locations shown.
NOTICE
Do not over-apply Loctite and keep Loctite off snap
ring.
ENGINE / COOLING / EXHAUST
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