3.56
9929422 R02 - 2017-2019 ACE 900 Service Manual
© Copyright Polaris Industries Inc.
3. Remove the oil filter.
4. Install the Cylinder Holding & Camshaft Timing Plate
e
(PU-50563) onto the cylinder. The cylinder holding
tool retains the cylinder and pistons when the engine
is rotated.
5. Rotate engine to access the crankcase sump cover.
6. Remove the thirteen M6
t
and three M8
y
bolts
retaining the sump cover
r
to the crankcase.
7. Remove the sump cover
u
from the crankcase.
8. Remove and clean oil pump pick-up
i
.
9. Remove the three bolts
o
that retain the oil pump
a
to the crankcase.
10. Use one of the oil pump retaining bolts or a pen
magnet to extract the dowel pins
s
from the oil
pump. Doing so allows for oil pump removal without
having to remove the pump drive sprocket.
NOTICE
If unable to extract the dowel pins from the oil pump,
the oil pump sprocket must be removed. Access the
sprocket bolt by removing the case plug.
ENGINE / COOLING SYSTEM
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