Polaris RANGER XP 900 2018-2019 Service Manual page 167

14. If timing marks are not aligned, remove sprockets and
correct alignment.
15. Remove the Cylinder Holding & Camshaft Timing
Plate (PU-50563) from the end of the camshafts.
16. Apply Polaris PS-4 engine oil to the cam chain
tensioner bore prior to assembly.
17. Retract the plunger all the way in and install into the
cylinder.
18. Using a new gasket, install the hydraulic cam chain
tensioner into the cylinder.
19. Install the two mounting bolts. Torque fasteners to
specification.
TORQUE
Tensioner Mounting Bolts:
7 ft-lb (10 Nm)
20. Install the plunger bolt.
specification.
TORQUE
Plunger Bolt:
15 ft-lb (20 Nm)
21. Rotate the engine using the flywheel and install the
remaining bolt in each camshaft sprocket. Hold
camshafts in place with an open-end wrench and
torque the sprocket bolts to specification.
TORQUE
Camshaft Sprocket Bolts:
11 lb-ft (15 Nm)
22. Rotate the engine using the flywheel and torque the
remaining sprocket bolts to specification.
9929399 R01 - 2018-2019 RANGER XP/ CREW 900/1000 Service Manual
© Copyright Polaris Industries Inc.
23. Install the front camshaft carrier
24. Install the fixed cam chain guide
Torque fastener to
25. Torque the camshaft carriers bolts in sequence to
ENGINE / COOLING / HVAC SYSTEM
retaining bolts.
bolts.
specification.
TORQUE
Camshaft Carrier Bolts:
7 lb-ft (10 Nm)
y
and two outer
3
u
and two retaining
3.87