Page 158 - Manual Oficina Polaris RZR 570 13-18

ENGINE / COOLING SYSTEM

7. Install the valve spring r with tightly spaced coils 12. Exercise each valve through its travel to ensure the
facing down toward the cylinder head. valve keepers are seated correctly.
13. Install the valve tappet i for each valve in the order
they were removed.

NOTE
Valve springs to be installed with the paint mark facing
up. NOTE
If any valve train components were replaced, refer to
8. Place the valve retainer t on the spring. “Valve Clearance Adjustment”, page 3.63 procedure
9. Compress the valve spring by hand using valve prior to “Camshaft Installation / Timing” procedure.
spring compressor adapter. Compress spring only
enough to allow split keeper installation.
VALVE SEALING TEST
1. Clean and dry the combustion chamber area q.
2. Pour a small amount of clean solvent into each
intake port w and check for leakage around the
valves. The valve seats should hold fluid with no
seepage.

3. Repeat for exhaust valves by pouring fluid into each
exhaust port e.

Valve Spring Compressor Adapter
PV-43513-A

NOTE
To prevent damage to the valve seals, do not compress
the valve spring more than necessary to install the
keepers.

10. Install split keepers y with gap even on both sides.
11. Repeat this procedure for remaining valves.

3.60 9926813 R06 - 2013-2016 RZR 570 Service Manual
© Copyright Polaris Industries Inc.