General Information - Engine; Special Tools; Engine Lubrication Specifications; Oil Pressure Test - Polaris 2009 Sportsman XP 850 Service Manual

GENERAL INFORMATION - ENGINE

Special Tools

Tool Description
CRANKSHAFT HOLDING TOOL
CRANKSHAFT SEAL INSTALLER
FLYWHEEL / WATER PUMP DRIVE NUT PULLER
FUEL PRESSURE TEST ADAPTOR
MITY VAC PRESSURE TEST TOOL
'
OIL FILTER WRENCH
PISTON RING COMPRESSOR PLIERS
PISTON RING COMPRESSOR BAND - 87mm
UNIVERSAL DRIVER HANDLE
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR ADAPTOR
WATER PUMP BEARING AND COUPLER PRESS
WATER PUMP DRIVE NUT / FLYWHEEL PULLER
WATER PUMP MECHANICAL SEAL INSTALLER

Engine Lubrication Specifications

Capacity - Approximately 2 U.S. Quarts (1.9 l)
Oil Type - Polaris PS4 Plus 2W-50 Synthetic
Filter Wrench - PV-43527 or equivalent
Oil Pressure Specification - 10-25 PSI @ Idle RPM (using Polaris PS4 Plus 2W-50 Synthetic), Engine at
operating temperature.

Oil Pressure Test

1. Remove center Main Oil Gallery plug (A) from right side
of upper crankcase.
A
=
Part Number
PA-49318
PA-49320
PA-49316
PS-48762
2870975
PU-50105
PV-43570-1
PV-43570-3
PU-45543
PV-1253 or PV-4019 (Quick Release)
PV-43513-A
PA-49378
PA-49316
PA-44995-A
2. Insert a 1/4" NPT oil pressure gauge adaptor and oil
pressure gauge.
3. Start engine and allow it to reach operating temperature,
monitoring gauge indication.
NOTE: Test results are based on the use of the
recommended engine oil at operating temperature,
and may vary considerably if any other oil is used or
if engine is not up to temperature.
Oil Pressure at Idle RPM (Engine Hot):
Standard: 25 PSI
Minimum: 10 PSI
ENGINE
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