General Engine Service; Engine Lubrication Specifications; Accessible Engine Components; Oil Pressure Test - Polaris 2009 Ranger RZR 800 EFI Manual

10. Add Polaris Premium Antifreeze to the radiator filler neck
if the level goes down. If no bubbles are seen at the filler
neck, the system should be purged of air
WARNING
Be sure to install the pressure cap before
shutting off the engine.
Coolant may spit out of the radiator.
11. Stop the engine and let cool, top off the radiator filler neck
with coolant. If you hear or see a "glug" at the filler neck,
or there is a dropping of the coolant level, indicating that
coolant has been pulled into the system; Fill the recovery
bottle only after you have completely filled the cooling
system at the radiator filler neck.
12. Repeat this procedure, if overheating still occurs.

GENERAL ENGINE SERVICE

Engine Lubrication Specifications

Capacity - Approximately 2 U.S. Quarts (1.9 L)
Oil Type - Polaris PS-4 PLUS 2W-50 Synthetic
Filter Wrench - PV-43527 or equivalent
- Oil Pressure Specification -
27-35 psi @ 6000 RPM, Polaris 2W-50
Synthetic, Engine at operating temperature.

Accessible Engine Components

The following components can be serviced or removed with the
engine installed:
• Starter Motor / Drive
• Cylinder Head
• Cylinder
• Piston / Rings
• Rocker Arms
• Water Pump
The following components require engine removal for service:
• Flywheel
• Alternator (Stator)
• Counterbalance Shaft or Bearings
• Gear Train Components
• Camshaft
• Oil Pump / Oil Pump Drive Gear
• Connecting Rod
• Crankshaft
• Crankshaft Main Bearings
• Crankcase

Oil Pressure Test

1. Remove blind plug/sender from left side of crankcase.
2. Insert a 1/8 NPT oil pressure gauge adaptor into the
crankcase and attach the gauge.
3. Start engine and allow it to reach operating temperature,
monitoring gauge indicator.
Oil Pressure at Idle: 6 psi
Oil Pressure at 6000 RPM (Engine Hot):
Minimum: 27 psi
Standard: 31 psi
Maximum: 35 psi
ENGINE
=
3.15
3