Polaris 2014 Sportsman 570 EF Service Manual page 439

Camshaft Bore Inspection................................... 3.42
Camshaft Inspection........................................... 3.42
Camshaft Installation / Timing ............................. 3.63
Camshaft Sprocket Inspection............................. 3.42
Camshaft Timing - Quick Reference .................... 3.66
Combustion Chamber Cleaning........................... 3.47
Compression Test .............................................. 2.18
Coolant Temperature Sensor (ECT)..................... 4.31
Cooling System.................................................. 3.15
Cooling System Pressure Test............................. 3.17
Cooling System Troubleshooting ......................... 3.88
Cylinder Head Inspection .................................... 3.45
Cylinder Head Installation ................................... 3.56
Cylinder Head Removal ..............................3.43–3.44
Cylinder Head Warp ........................................... 3.45
Cylinder Honing ................................................. 3.53
Cylinder Honing, Oversize .................................. 3.53
Cylinder Inspection............................................. 3.49
Cylinder Installation ............................................ 3.55
Cylinder Removal............................................... 3.49
Decompression Mechanism ................................ 3.43
Disassembly / Inspection - Top End ..................... 3.40
Exhaust Valve Lash - Tappet Selection Matrix....... 3.62
Exploded Views .........................................3.10–3.14
Ground .............................................................. 2.35
Installation ......................................................... 3.34
Installed Gap Measurement, Piston ..................... 3.52
Intake Valve Lash - Tappet Selection Matrix.......... 3.61
Leakdown.......................................................... 2.18
Lower End Assembly .......................................... 3.83
Lower End Disassembly ..................................... 3.68
Lubrication Specifications .............................3.4, 3.37
Mount Maintenance............................................ 2.18
Mounting Exploded View..................................... 3.38
Mounting Torques............................................... 3.38
Oil and Filter Change.......................................... 2.16
Oil Flow Chart ...................................................... 3.6
Oil Level ............................................................ 2.16
Oil Pressure......................................................... 3.5
Piston / Connecting Rod Assembly ...................... 3.55
Piston / Rod Inspection ....................................... 3.51
Piston Removal.................................................. 3.50
Piston Ring Installation ....................................... 3.54
Piston Ring Installed Gap.................................... 3.52
Piston-to-Cylinder Clearance .............................. 3.51
Removal ............................................................ 3.31
Service .............................................................. 3.30
Special Tools ....................................................... 3.4
Specifications ...................................................... 3.7
Top Dead Center ................................................ 3.39
Top End Assembly.............................................. 3.54
Top End Service ................................................. 3.30
Torque Specifications ........................................... 3.9
Troubleshooting ................................................. 3.87
Valve Clearance Check / Adjustment ................... 3.58
Valve Clearance Inspection ................................. 2.18
Valve Cover Installation ...................................... 3.67
Valve Cover Removal ......................................... 3.40
Valve Inspection ................................................. 3.46
Valve Sealing Test .............................................. 3.57
9924871 R03 - 2014 Polaris Sportsman® 570 EFI Service Manual
Valve Seat Reconditioning .................................. 3.47
Valve Spring ...................................................... 3.44
Valve Spring Removal ........................................ 3.44
Water Pump....................................................... 3.22
Water Pump Seal / Oil Seal ................................. 3.22
Engine Coolant Temperature Sensor....................... 4.31
Replacement ..................................................... 4.32
Test ................................................................... 4.31
Exhaust
Maintenance ...................................................... 2.20
Exhaust Valve Lash - Tappet Selection Matrix .......... 3.62
Fan
Control Circuit Operation / Testing ..................... 10.22
Motor Current Draw .......................................... 10.22
Flywheel
Installation ......................................................... 3.70
Removal ............................................................ 3.68
Front Gearcase
Back Lash Pad Adjustment ................................. 7.12
Coil Resistance .................................................... 7.8
Disassembly / Inspection ...................................... 7.8
Exploded View ..................................................... 7.6
Installation ........................................................... 7.5
Lubrication......................................................... 2.22
Operation ............................................................ 7.8
Reassembly / Inspection ..................................... 7.12
Removal .............................................................. 7.4
Front Hub
Assembly............................................................. 7.3
Disassembly ........................................................ 7.3
Fuel Injectors ........................................................ 4.25
Fuel Lines
Maintenance ...................................................... 2.11
Quick Connect ................................................... 4.21
Fuel Pump
Assembly........................................................... 4.13
Replacement ..................................................... 4.15
Test ................................................................... 4.14
Fuel Sender Test ......................................... 4.20, 10.33
Fuel System
Maintenance ...................................................... 2.11
Fuel System Diagnostics ........................................ 4.39
Fuel Tank
Exploded View ................................................... 4.19
Installation ......................................................... 4.21
Removal ............................................................ 4.20
Gear Selector Removal ............................................ 8.8
Gearcase
Front Capacity and Fluid Type ............................... 7.2
Ground
Engine............................................................... 2.35
Guided Diagnostics................................................ 4.39
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