3
9928491 R04 - 2017-2018 RZR XP Turbo / XP4 Turbo Service Manual
© Copyright Polaris Industries Inc.
3.5
OIL PRESSURE TEST
1. Attach the oil pressure adapter to the oil pressure
gauge.
Oil Pressure Adapter (1/4 NPTF): PU-50569
Oil Pressure Gauge: PV-43531
2. Clean the area around the oil gallery plug
q
located
on the MAG side where the turbocharger oil feed
banjo fitting connects to the engine.
3. Hold the banjo fitting and remove the allen plug and
thread in the oil pressure adapter.
CAUTION
The oil line may become damaged if the banjo is not
held in place while removing the allen fitting.
4. Start the engine and allow it to reach operating
temperature, monitoring the gauge.
NOTE
Test results are based on the use of the recommended
engine oil (Polaris PS-4 or PS-4 Extreme Duty) while at
operating temperature and may vary considerably if any
other oil is used or if the engine is not up to operating
temperature.
Oil Pressure Specification (engine warm)
Minimum @ 1200 RPM: 10 PSI
Minimum @ 7000 RPM: 40 PSI
Maximum @ All RPM: ≈ 80 PSI (relief valve)
5. Upon assembly, hold the banjo in place and torque
the oil pressure Allen plug to specification.
TORQUE
Oil Pressure Plug:
11 ft-lbs (15 Nm) apply pipe thread sealant
ENGINE / COOLING SYSTEM
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