Polaris RZR 900 2017 Service Manual page 267

11. Install the valve adjustment tappet
in the order they were removed.
NOTICE
Refer to Valve Clearance Adjustment page 3.139
procedure for proper tappet selection.
NOTICE
If any valve train components were replaced, refer to
"Valve Clearance Adjustment" page 3.139 procedure
prior to Camshaft Installation / Timing page 3.134
procedure.
9930588 R02 - 2017-2020 RZR 900 900/S 900/S4 1000/S 1000/S4 Service Manual
© Copyright Polaris Industries Inc.
i CYLINDER HEAD INSTALLATION
for each valve
1. Rotate the engine so the cylinder is facing up.
2. Remove the Cylinder Holding & Camshaft Timing
Plate (PU-50563)
Once the cylinder head is removed, nothing retains the
cylinder to the engine. DO NOT rotate the engine
without using the Cylinder Holding & Camshaft Timing
3. Prepare cylinder head gasket sealing surfaces by
cleaning thoroughly to remove all residue. The head
gasket must be installed clean and dry, free from oil
or grease.
4. Guide cam chain
and install the gasket on the cylinder, locating it on
the alignment pins.
5. Carefully set the cylinder head
alignment pins.
6. Install new bolts and finger tighten the six cylinder
head bolts
ENGINE / COOLING SYSTEM
q
from the cylinder.
NOTICE
Plate (PU-50563).
NOTICE
Do not touch sealing surfaces of gasket.
w
through a new head gasket
t
evenly.
3
e
r
in place on
3.133