Crankshaft Installation - Polaris RZR 900 2015 Service Manual

11. Install the Cylinder Holding & Camshaft Timing Plate
(PU-50563) onto the cylinder. The cylinder holding
tool retains the cylinder and pistons when the engine
is rotated.

CRANKSHAFT INSTALLATION

NOTE
Whether installing a new crankshaft or re-installing the
original, refer to the bearing selection charts (see
Chapter 3 –Crankshaft Main Bearing Selection, page
3.67 and Connecting Rod Bearing Selection, page
3.67.
1. Rotate the engine so the cylinder is facing down.
2. Clean the bearing bore surfaces of upper crankcase
(main bearings), connecting rods and connecting rod
caps.
3. Align tab of new main bearing
bearing bore of crankcase. Press bearing insert
firmly into place. Repeat for all main bearings.
4. Align tab of new connecting rod bearings
slot in the connecting rod stem and connecting rod
end cap. Press bearing insert firmly into place.
Repeat for the other connecting rod.
9926814 R08 -
Manual
© Copyright Polaris Industries Inc.
5. Install oil drain diverter
6. Apply Polaris PS-4 engine oil to each main and rod
7. Loop cam chain
q
with the slot in main
8. Apply Polaris PS-4 engine oil to the new crankshaft
w
with the
2015-2016 RZR 900
ENGINE / COOLING SYSTEM
e
into the upper crankcase.
r
bearing journal of crankshaft
y
and oil pump drive chain
crankshaft sprockets.
u
oil seal and install the seal on the PTO end of the
crankshaft.
2016 RZR S 1000 Service
3
t
& .
i
over
3.71