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9928491 R04 - 2017-2018 RZR XP Turbo / XP4 Turbo Service Manual

3.63

16.Remove the one M6

, eight M10

and two M8

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, page 3.60.

2. Note timing marks on balance shaft and crankshaft

drive gears. Shafts must be properly timed upon

assembly.

3. Carefully rotate the balance shaft

and remove it

from the crankcase.

4. Inspect the balance shaft gear teeth for damage.

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

3.63

2. For ease of assembly, mark each connecting rod and

end cap.

ENGINE / COOLING SYSTEM

Polaris RZR XP Turbo User Manual

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