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9924874 R02 - 2014 RZR XP / XP 4 1000 Service Manual
© Copyright 2013 Polaris Industries Inc.
5. Hold camshafts (Item 6) with an open-end wrench,
and remove the top bolt (Item 7) from the camshaft
sprockets (Item 8).
6. Rotate the engine using the flywheel and remove the
remaining bolt from each camshaft sprocket.
7. Lift the chain and sprockets off the camshafts to
allow each sprocket to be removed.
8. Using a paperclip or other tool, hold cam chain up to
keep it from falling down into the crankcase.
NOTE: The crankcase has a built-in lower guide
to prevent the chain from falling off the
crankshaft.
9. Evenly loosen the four bolts retaining each rear
camshaft carrier (Item 10) and carefully lift the
carriers off the camshafts.
10. Mark the intake (Item 11) and exhaust (Item 12)
camshafts to ensure proper assembly.
11. Carefully remove camshafts from the cylinder head.
Camshaft Sprocket Inspection
Inspect cam sprocket teeth (Item 1) for wear or damage.
Replace timing chain and sprockets if worn or damaged.
Camshaft / Camshaft Bore Inspection
Inspect all main journals and cam lobes as described
below and compare to specifications. Replace camshaft
(s) or cylinder head if worn beyond service limit or if any
surface is pitted or damaged.
1. Visually inspect each cam lobe for wear or damage.
ENGINE
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