3
9929422 R02 - 2017-2019 ACE 900 Service Manual
© Copyright Polaris Industries Inc.
3.91
14. Install the appropriate tappet.
NOTICE
Lubricate the outer portion of the valve bucket upon
installation.
15. Repeat steps 10-14 until all necessary valves have
been adjusted.
16. Reinstall the camshafts and camshaft carriers and
tighten the bolts evenly to specification.
TORQUE
Camshaft Carrier Bolts:
89 in-lbs (10 Nm)
17. Measure and confirm that valve clearance is now
within specification for each valve.
18. If valve clearance is not within specification, repeat
this procedure.
19. If all valve clearance measurements are now within
specification, remove the camshaft carriers and
proceed to Camshaft Installation / Timing page 3.84.
ENGINE / COOLING SYSTEM
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