3.86
9850068 R01 - 2020-2021 RZR PRO XP / XP 4 Service Manual
© Copyright Polaris Industries Inc.
7. Apply a thin, continuous film of Crankcase Sealant
(PN 2871557) to upper crankcase mating surface as
shown. Do not allow sealant to dry before assembly.
NOTICE
DO NOT block oil passages
t
with crankcase sealant.
8. Carefully place lower crankcase on upper case,
making sure the oil pump drive chain is fed through
the lower crankcase.
9. Tap lower crankcase with a rubber hammer to seat
the case halves together.
10.Inspect crankcase mating surfaces to be sure they
are joined properly. Investigate the cause of any
gaps.
11. Install the eight M10
y
, two M8
u
and one M6
i
lower crankcase bolts. Tighten all bolts lightly by
hand.
NOTICE
Install new M10 lower crankcase bolts.
12.Torque lower crankcase bolts in sequence to
specification. Repeat sequence to verify final torque.
TORQUE
Lower Crankcase Bolts:
M10 Bolts:
Step 1: 9 ft-lb (12 Nm)
Step 2: 21 ft-lb (28 Nm)
Step 3: Tighten add’n 90°
M8 Bolts:
26 ft-lb (35 Nm)
M6 Bolts:
9 ft-lb (12 Nm)
13.Rotate the engine so the cylinder is facing up.
ENGINE / COOLING SYSTEM
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