Camshaft Sprocket Inspection; Camshaft / Camshaft Bore Inspection - Polaris RANGER 500 2018 Service Manual

ENGINE / COOLING SYSTEM
t
4. Remove the 4 bolts
y
and carefully lift the carrier off the camshaft.
The crankcase has a lower guide to prevent the chain
from falling off the crankshaft.
5. Attach a hook or other tool to the camshaft chain to
prevent it from dropping down into the engine.
6. Carefully remove the camshaft
3.66
that retain the camshaft carrier
NOTE
o
from the engine

CAMSHAFT SPROCKET INSPECTION

Inspect cam sprocket teeth
Replace timing chain and sprockets as a set if worn or
damaged.
TORQUE
Camshaft Sprocket Bolt
44 ft-lb (60 Nm)

CAMSHAFT / CAMSHAFT BORE INSPECTION

Inspect all main journals and cam lobes as described
below and compare to specifications. Replace camshaft
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.
9928485 R01 - 2017-2018 RANGER 500 / 570 Service Manual
q
for wear or damage.
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