3.140
9926806 R03 - 2015 - 2016 RANGER ETX / 570 2-SEAT 2015 - 2016 RANGER 570 CREW Service Manual
© Copyright Polaris Industries Inc.
10. Verify cam timing is correct and the piston is a TDC.
NOTE
For correct sprocket orientation, insure the “I” for intake
on cam and the “E” for exhaust on cam are positioned
as shown. View from mag side.
11. If timing marks are not aligned:
• Remove the Camshaft Timing Plate from the end of
the camshafts.
• Remove the cam carrier bolt and cam carrier.
• Correct the camshaft timing as needed.
• Reinstall the cam carrier.
• Re-check cam timing.
12. Remove the Cylinder Holding & Camshaft Timing
Plate from the end of the camshafts.
Cylinder Holding / Camshaft Timing Plate:
PU-50563
13. If needed, install the camshaft carrier and bolts.
14. Torque the camshaft carrier bolts in sequence to
specification.
TORQUE
Camshaft Carrier Bolts:
7 ft-lbs (10 Nm)
15. Insure the new sealing washer
u
is in place.
16. Install the hydraulic cam chain tensioner
i
into the
cylinder and torque to specification.
TORQUE
Cam Chain Tensioner:
30 ft-lb (40 Nm)
17. Rotate crankshaft through two revolutions and verify
camshaft timing is correct.
ENGINE / COOLING SYSTEM
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