Page 133 - Manual Oficina Polaris RS1 2018 e 2019

ENGINE / COOLING SYSTEM

ENGINE DISASSEMBLY / INSPECTION - TOP END

VALVE COVER REMOVAL CAMSHAFT REMOVAL

NOTE NOTE
The valve cover can be removed with the engine The camshafts can be removed with the engine
installed in the chassis. installed in the chassis.

1. Remove the four valve cover shoulder bolts q and 1. Rotate the engine so the PTO cylinder is at Top Dead
isolators w using a T40 driver. Center (TDC) to relieve most of the valve spring
pressure. The camshaft lobes should face out q and 3
the slots on the end of the camshafts should line up.

2. Replace isolators w when they are removed and
replace valve cover seal e if oil leaks are evident.
3. Remove the spark plugs r. Stuff spark plug holes 2. Remove the cam chain tensioner w from the cylinder.
with shop towels to prevent anything from falling into Replace the sealing washer or gasket e upon
the combustion chamber. reassembly.

9928689 - 2018 RZR RS1 Service Manual 3.47
© Copyright Polaris Industries Inc.