Balance Shaft Installation - Polaris RZR PRO XP 2020 Service Manual

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ENGINE / COOLING SYSTEM

9. Carefully lower the crankshaft into upper crankcase.

Guide connecting rods onto the rod journals of

crankshaft as necessary.

10. Adjust the PTO crankshaft seal so it rests properly in

the upper crankcase.

11. Clean bolt hole threads in connecting rod to remove

12. Install matching rod cap on connecting rod using

markings made upon disassembly.

13. Install new bolts

and tighten evenly until snug.

14. Torque connecting rod bolts to specification.

Connecting Rod Bolts:

Step 1: 9 ft-lbs (12 Nm)

Step 2: 22 ft-lb (30 Nm)

Step 3: Tighten add'n 90°

BALANCE SHAFT INSTALLATION

1. Clean the upper crankcase balance shaft bearing

bore surfaces.

2. Align tab of new balance shaft bearings with the slot

in each bearing bore of crankcase. Press bearing

insert firmly into place.

3. Rotate the crankshaft until the alignment dot on the

crankshaft MAG end gear is visible.

4. Apply Polaris PS-4 engine oil to both balance shaft

9850068 R01 - 2020-2021 RZR PRO XP / XP 4 Service Manual

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