Polaris RZR PRO XP 2020, Service Manual

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9850068 R01 - 2020-2021 RZR PRO XP / XP 4 Service Manual
© Copyright Polaris Industries Inc.
3.69
5. Measure each bearing journal in two locations, 90
degrees apart. Replace balance shaft if either journal
is worn below the service limit specification. If worn
past the service limit, replace the balance shaft
assembly.
MEASUREMENT
Balance Shaft Diameter (MAG & PTO):
1.4939 - 1.4946" (37.946 - 37.962 mm)
Service Limit: 1.4921" (37.900 mm)
CRANKSHAFT REMOVAL / INSPECTION
1. Perform Balance Shaft Removal / Inspection page
3.68
2. For ease of assembly, mark each connecting rod and
end cap.
3. Loosen, remove and discard the four connecting rod
bolts
q
. Remove the end caps from the crankshaft
w
.
4. Carefully lift the crankshaft out of the crankcase.
5. Remove the cam chain
e
, PTO main seal
r
and oil
pump drive chain
t
from the crankshaft.
ENGINE / COOLING SYSTEM