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ENGINE / COOLING SYSTEM
CHAPTER 3
ENGINE / COOLING SYSTEM
GENERAL INFORMATION............................................................................... 3.4
SPECIAL TOOLS ...................................................................................... 3.4
ENGINE LUBRICATION SPECIFICATIONS ............................................................ 3.4
OIL PRESSURE TEST................................................................................. 3.4 3
ENGINE OIL FLOW CHART ........................................................................... 3.5
ENGINE SERVICE SPECIFICATIONS .................................................................. 3.6
ENGINE SPECIFICATIONS............................................................................ 3.6
TORQUE SEQUENCE................................................................................. 3.8
CRANKCASE / TIMING CHAIN GUIDES / OIL PICKUP / REGULATOR VALVE.......................... 3.9
CYLINDER / OIL FILTER / OIL PUMP / BREATHER ...................................................3.10
CAMSHAFTS / CYLINDER HEAD / FLYWHEEL / STATOR COVER - BLACK HEAD BOLTS ............3.11
CAMS / CYL HEAD / FLYWHEEL / STATOR COVER - SILVER HEAD BOLTS ..........................3.12
SPARK PLUGS / STARTER / THROTTLE BODY / VALVE COVER .....................................3.13
PISTON / CRANKSHAFT / BALANCE SHAFT .........................................................3.14
INTAKE / EXHAUST SYSTEM ..........................................................................3.15
INTAKE SYSTEM ASSEMBLY VIEW..................................................................3.15
EXHAUST SYSTEM ASSEMBLY VIEW ...............................................................3.16
ENGINE COOLING SYSTEM...........................................................................3.17
COOLING SYSTEM EXPLODED VIEW AND COOLANT FLOW DIAGRAM ............................3.17
COOLING SYSTEM SPECIFICATIONS ...............................................................3.18
COOLING SYSTEM PRESSURE TEST ...............................................................3.18
PRESSURE CAP TEST...............................................................................3.19
RADIATOR ...........................................................................................3.19
COOLANT DRAIN / RADIATOR REMOVAL ...........................................................3.20
THERMOSTAT REPLACEMENT......................................................................3.21
WATER PUMP COVER AND IMPELLER SERVICE....................................................3.21
WATER PUMP MECHANICAL SEAL / OIL SEAL REPLACEMENT.....................................3.22
COOLING SYSTEM BLEEDING PROCEDURE .......................................................3.28
ENGINE SERVICE ......................................................................................3.29
ACCESSIBLE ENGINE COMPONENTS ..............................................................3.29
TOP-END SERVICE (ENGINE IN CHASSIS) ..........................................................3.29
ENGINE REMOVAL ..................................................................................3.29
ENGINE INSTALLATION..............................................................................3.33
ENGINE BREAK-IN PERIOD .........................................................................3.37
ENGINE MOUNTING AND TORQUE VALUES ........................................................3.38
ENGINE LUBRICATION SPECIFICATIONS ...........................................................3.38
ENGINE DISASSEMBLY / INSPECTION - TOP END .................................................3.39
VALVE COVER REMOVAL............................................................................3.39
CAMSHAFT / CARRIER REMOVAL...................................................................3.39
CAMSHAFT SPROCKET INSPECTION...............................................................3.40
CAMSHAFT INSPECTION............................................................................3.41
EXHAUST CAMSHAFT DECOMPRESSION MECHANISM ............................................3.41
9926813 R06 - 2013-2016 RZR 570 Service Manual 3.1
© Copyright Polaris Industries Inc.
