Head Pipe / Turbo Installation - Polaris RZR XP Service Manual

15. Remove the six fasteners
to the cylinder head.
16. Slide the head pipe off the studs and remove the
head pipe/turbo from the vehicle.
CAUTION
Do not handle the turbo/head pipe assembly by the
actuator rod. The rod will become damaged and the
turbo will not function properly.
9929419 R02 - 2018-2019 RZR XP / XP 4 Turbo S Service Manual
© Copyright Polaris Industries Inc.
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retaining the head pipe
ENGINE / COOLING SYSTEM

HEAD PIPE / TURBO INSTALLATION

CAUTION
Do not handle the turbo/head pipe assembly by the
actuator rod. The rod will become damaged and the
turbo will not function properly.
IMPORTANT
If replacing the turbo assembly, pour a few drops of new
engine oil down the oil supply hole and rotate the turbo
by hand. Never used compressed air on the turbo
assembly to rotate the vanes.
1. Install a new head pipe gasket and install the head
pipe/turbo assembly on the cylinder head studs.
2. Install the six fasteners retaining the head pipe to the
cylinder head. Torque fasteners to specification.
TORQUE
Head Pipe Screws:
17 ft-lb (23 Nm)
Head Pipe Nuts:
26 ft-lb (35 Nm)
3. Install the lower rear turbo bracket fasteners and
tighten the front fasteners. Torque fasteners to
specification.
TORQUE
Turbocharger Bracket Lower Fasteners:
42 ft-lb (57 Nm)
4. Install the fasteners retaining the turbo to the
mounting bracket. Torque fasteners to specification.
TORQUE
Turbocharger Mounting Fasteners:
18 ft-lb (24 Nm)
3
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