Camshaft Installation / Timing - Polaris RZR XP Turbo Service Manual

ENGINE / COOLING SYSTEM
6. Install new bolts and finger tighten the six cylinder
t
head bolts evenly.
IMPORTANT
Lightly oil the threads and under the flange head on all
the head bolts with new engine oil.
7. Install and finger tighten the two outer M6 bolts
evenly.
Install new cylinder head bolts any time the head is
removed.
8. Torque cylinder head
specification.
TORQUE
Cylinder Head Bolts:
Torque in sequence
Step 1: 13 ft-lbs (18 Nm)
Step 2: 26 ft-lb (35 Nm)
Step 3: Additional 180°
Step 4: Additional 180°
Step 5: M6 bolts: 7 ft-lb (10 Nm)

CAMSHAFT INSTALLATION / TIMING

If any valve train components were replaced, refer to
Valve Clearance Adjustment, page 2.31 procedure prior
to performing this procedure.
3.86
NOTE
bolts in sequence
NOTE
1. Rotate the engine until the flywheel Top Dead Center
q
(TDC) mark
Crankshaft Position Sensor (CPS) mounting hole
This places the PTO cylinder at TDC for camshaft
installation.
y
to
DO NOT use the "V" mark located on the flywheel. Only
the "+" mark should be used as a TDC reference.
2. Reference the intake and exhaust markings made
during disassembly. If installing new camshafts or if
camshafts were not marked, you can reference the
part number stamped on the end of the shafts.
Intake Camshaft - 3023171
Exhaust Camshaft - 3023172
3. Lubricate all camshaft lobes and bearing journal
surfaces with Polaris PS-4 engine oil prior to
installation.
4. Carefully install the camshafts into the cylinder head.
The PTO camshaft lobes
5. Carefully install the rear camshaft carriers onto the
camshafts. Carriers should face each as shown.
9928491 R04 - 2017-2018 RZR XP Turbo / XP4 Turbo Service Manual
is aligned with the top edge of the
NOTE
t
should face out.
© Copyright Polaris Industries Inc.
w
.