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9930588 R02 - 2017-2020 RZR 900 900/S 900/S4 1000/S 1000/S4 Service Manual
© Copyright Polaris Industries Inc.
3.53
14. Remove the eleven) M6
g
and two M8
h
upper
crankcase bolts.
15. Rotate the engine so the cylinder is facing down.
16. Remove the one M6
j
, eight M10
k
and two M8
l
lower crankcase bolts. Discard the eight M10 bolts.
17. Tap on the lower crankcase in reinforced areas with
a soft faced hammer to loosen. Carefully lift up and
remove the lower crankcase half.
BALANCE SHAFT REMOVAL / INSPECTION
1. Perform “Crankcase Disassembly / Inspection”
procedure.
2. Note timing marks on balance shaft and crankshaft
drive gears. Shafts must be properly timed upon
assembly.
3. Carefully rotate the balance shaft
q
and remove it
from the crankcase.
4. Inspect the balance shaft gear teeth for damage.
ENGINE / COOLING SYSTEM
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