Page 118 - Manual Oficina XP 1000 14-16

ENGINE / COOLING SYSTEM

CYLINDER HEAD DISASSEMBLY 2. Compress the valve spring by hand using valve
spring compressor adapter (PV-43513-A). Valve
WARNING spring compressor (PV-1253 or PV-4019 (Quick
Release)) can be used if desired to aid in removal.
Wear eye protection during cylinder head disassembly
and reassembly or when working with the valve springs.

NOTE
Keep mated parts together and in order with respect to
their location in the cylinder head for assembly
purposes. It is important to install cylinder head
components back in the same location. Mark each
component or place them in an organized rack as you
remove them.

1. Remove the valve tappet q from the cylinder head.
Note the tappet size w engraved on the underside of
the bucket.

3. Push down on spring and remove split keepers e.

4. Slowly release valve spring pressure and remove the
compressor adapter.
5. Remove the valve retainer r, valve spring t, valve
stem seal y and valve spring seat u. Discard the
valve seal.
NOTE
Replace valve seals whenever cylinder head is
disassembled. Hardened, cracked or worn seals will
cause excessive oil consumption.

6. Lift up the cylinder head and push the valve i out,
keeping it in order for reassembly in the same valve
guide.
7. Repeat the previous steps to remove the remaining
valves.
8. Clean the combustion chamber and head gasket
surface.

3.40 9926816 R06 - 2014-2016 RZR XP 1000 / XP4 1000 Service Manual
© Copyright Polaris Industries Inc.