Engine Disassembly / Inspection - Top End (900); Valve Cover Removal; Camshaft Removal - Polaris RZR 900 2017 Service Manual

ENGINE / COOLING SYSTEM
ENGINE DISASSEMBLY / INSPECTION -
TOP END (900)

VALVE COVER REMOVAL

NOTICE
The valve cover can be removed with the engine
installed in the chassis.
1. Remove the four valve cover shoulder bolts
w
isolators using a T40 driver.
NOTICE
Replace rubber isolators upon assembly.
2. Remove valve cover and valve cover seal. Replace
isolators and valve cover seal
evident.
3. Remove the spark plugs
with clean shop towels to prevent any debris from
falling into the combustion chamber.
3.36
q
and
e
if oil leaks are
r
. Stuff spark plug holes
9930588 R02 - 2017-2020 RZR 900 900/S 900/S4 1000/S 1000/S4 Service Manual

CAMSHAFT REMOVAL

NOTICE
The camshafts can be removed with the engine
installed in the chassis.
1. Rotate the engine so the PTO cylinder is at Top
Dead Center (TDC) to relieve most of the valve
spring pressure. The camshaft lobes should face out
and the slots on the end of the camshafts should line
q
up .
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