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9926806 R03 - 2015 - 2016 RANGER ETX / 570 2-SEAT 2015 - 2016 RANGER 570 CREW Service Manual
© Copyright Polaris Industries Inc.
3.61
5. Carefully install the piston into the bottom of the
cylinder.
NOTE
Ring band and compression pliers tools not shown in
image.
6. Install the piston deep enough into the cylinder so
that all of the piston rings are captured inside the
cylinder. Note there is a relief cut
q
into the PTO side
of the cylinder to access the piston pin and circlip.
7. Remove the piston ring band tool from the piston.
8. Install a new base gasket.
NOTE
Base gasket and surfaces must be dry and oil free.
Match gasket and deck profiles during assembly. If
gasket is installed incorrectly, it will hang over the edge
of the crankcase.
9. Verify the connecting rod is at TDC.
10.Install the cylinder / piston assembly onto the engine.
Stop when the connecting rod piston pin bore is
aligned with the piston pin bore.
ENGINE / COOLING SYSTEM
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