Cam Chain Tensioner Inspection - Polaris RZR PRO XP 2020 Service Manual

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10. Install the appropriate tappet into the cylinder head.

Lubricate the outer portion of the valve bucket upon

installation.

11. Repeat steps 10-14 until all necessary valves have

been adjusted.

12. Reinstall the camshafts and camshaft carriers and

tighten the bolts evenly to specification.

Camshaft Carrier Bolts:

7 ft-lb (10 Nm)

13. Measure and confirm that valve clearance is now

within specification for each valve.

14. If valve clearance is not within specification, repeat

this procedure.

15. If all valve clearance measurements are now within

specification, remove the camshaft carriers and

proceed to Camshaft Installation / Timing page

CAM CHAIN TENSIONER INSPECTION

1. Locate the cam chain tensioner on the MAG side of

the engine near the starter.

2. Remove the plunger bolt

3. Remove the two tensioner mounting bolts

4. Push on the tensioner lock

plunger in and out. It should move freely. If it does not

move freely, replace the tensioner assembly.

5. Retract the plunger all the way in and install into the

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

and the spring.

and manually move the

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