Page 782 - Manual Oficina Polaris Sportsman 570 2014 a 2016

INDEX

Assembly .............................................................5.45 Cylinder Removal..........................................3.54, 3.151
Bushing Service.....................................................5.43 Decompression Mechanism ............................3.46, 3.144 IX
Disassembly / Inspection .........................................5.41 Exploded Views ............... 3.102, 3.104, 3.106, 3.110, 3.112
Exploded View............................................... 5.40, 5.47 Ground ................................................................2.56
Operation .............................................................. 5.7 Installation .......................................................... 3.133
Service ........................................................ 5.40, 5.47 Installation - 325.....................................................3.35
Driveshaft / CV Joint Installed Gap Measurement, Piston...................3.56, 3.154
CV Joint Replacement (Outer) ..................................7.39 Lower End Disassembly ........................................ 3.173
DTC .......................................................................4.48 Lubrication Specifications .........................3.7, 3.91, 3.138
Mount Maintenance ................................................2.12
Mounting Exploded View........................................ 3.139
E Mounting Torques................................................. 3.139
Oil and Filter Change - 325.......................................2.15
ECT Oil and Filter Change - 570.......................................2.20
Sensor Replacement ..............................................4.46 Oil Flow Chart........................................................3.93
Sensor Replacement - 325 .......................................4.47 Oil Level - 570 .......................................................2.19
ECU Oil Pressure ..........................................................3.91
ETC Learn Procedure ..............................4.17, 4.22, 4.69 Oil Pressure Test..................................................... 3.7
Pinouts ................................................................4.21 Piston / Connecting Rod Assembly....................3.58, 3.157
Replacement................................................. 4.22, 4.63 Piston / Rod Inspection...................................3.55, 3.153
Service ................................................................4.21 Piston Removal.............................................3.54, 3.152
EFI Component Locations Piston Ring Installation ...................................3.57, 3.156
Left View ............................................................... 4.9 Piston Ring Installed Gap................................3.56, 3.154
Right View ............................................................4.11 Piston-to-Cylinder Clearance ...........................3.55, 3.152
EFI Priming / Starting Procedure.................................... 4.4 Removal............................................................. 3.129
EFI System Removal - 325 .......................................................3.31
Operation Overview ................................................. 4.4 Spark Plug / Throttle Body / Thermostat ......................3.14
Electrical Special Tools.........................................................3.90
Brake Light Switch................................................ 11.47 Specifications........................................................3.94
Coolant Sensor Test.............................................. 11.30 Top Dead Center.................................................. 3.141
EPS operation ..................................................... 11.31 Top End Service................................................... 3.128
Fan Control Circuit................................................ 11.29 Troubleshooting ................................................... 3.192
Fan Control Circuit Operation.................................. 11.29 Valve Clearance Check / Adjustment ........................ 3.163
Gear Position Switch............................................. 11.22 Valve Clearance Inspection ......................................2.21
Regulator / Rectifier Location .................................. 11.39 Valve Cover Installation ..................................3.69, 3.172
Service Notes........................................................11.6 Valve Cover Removal.....................................3.41, 3.142
Speed Sensor ..................................................... 11.28 Valve Inspection............................................3.50, 3.147
Troubleshooting Diagrams ..................................... 11.58 Valve Lash - Tappet Selection ................................. 3.166
Voltage Drop Test................................................. 11.33 Valve Sealing Test .........................................3.51, 3.163
Electronic Control Unit (ECU).......................................4.21 Valve Seat Reconditioning...............................3.52, 3.149
Electronic Throttle Body Valve Spring.................................................3.48, 3.146
Learn Procedure .....................................4.17, 4.22, 4.69 Valve Spring Removal ....................................3.48, 3.146
Electronic Throttle Control (ETC) ..................................2.32 Water Pump Seal / Oil Seal .................................... 3.122
Engine Engine and Drivetrain Break-in.....................................2.11
Accessible Components ........................................ 3.128 Engine Antifreeze
Break-In Period.............................................3.39, 3.138 50/50 Extended-Life................................................2.25
Cam Chain and Guide Service ................................ 3.145 Engine Coolant Temperature (ECT) Sensor
Cam Shaft Removal.......................................3.42, 3.142 325 .....................................................................4.45
Camshaft Bore Inspection ...............................3.45, 3.144 570 .....................................................................4.45
Camshaft Inspection ......................................3.45, 3.144 Overview..............................................................4.45
Camshaft Installation / Timing ..........................3.64, 3.168 Sensor Test...........................................................4.45
Camshaft Sprocket Inspection..........................3.45, 3.143 Engine Coolant Temperature Sensor
Camshaft Timing - Quick Reference ..................3.67, 3.171 Replacement.........................................................4.46
Combustion Chamber Cleaning........................3.51, 3.148 Engine Cooling System ..............................................3.22
Cooling System.................................................... 3.115 Engine Designation Number ................................... 1.4–1.5
Cooling System Pressure Test ................................ 3.118 Engine Detail
Cooling System Troubleshooting ............................. 3.193 Cylinder Head / Crankcase.......................................3.16
Cylinder Head Identification.................................... 3.158 Engine Lubrication...................................................... 3.7
Cylinder Head Inspection ................................3.49, 3.147 Engine Oil Check
Cylinder Head Installation ........................................3.62 ACE ....................................................................2.14
Cylinder Head Installation - Black Bolts ..................... 3.160 Engine Oil Flow Chart ................................................. 3.8
Cylinder Head Installation - Silver Bolts ..................... 3.161 Engine on Connecting Rod
Cylinder Head Removal.................3.47–3.48, 3.145–3.146 Cylinder Installation – Piston Installed.........................3.58
Cylinder Head Warp.......................................3.49, 3.147 Engine Serial Number Location
Cylinder Honing ..........................................3.154–3.155 570 ...................................................................... 1.3
Cylinder Inspection ........................................3.54, 3.151 ETX...................................................................... 1.3
Cylinder Installation .............................................. 3.158 Engine Service Specifications

9926803 R06 - 2014-2016 Sportsman 325 / ETX / 450 HO / 570 Service Manual IX.3
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