Polaris Sportsman 850 Service Manual page 502

INDEX
Sealing ................................................................3.73
Crankcase (lower)
Inspection.............................................................3.59
Crankcase Assembly View, Complete ............................3.35
Crankcase Assembly View, Lower.................................3.38
Crankcase Assembly View, Upper.................................3.36
Crankshaft
Inspection.............................................................3.59
Installation ............................................................3.68
Removal...............................................................3.59
Crankshaft Assembly View ..........................................3.34
Crankshaft Position Sensor (CPS) ................................4.30
Current ................................................................. 11.13
CV Joint / Boot
CV Joint Replacement (Inner) ...................................7.58
Replacement (Outer) ..............................................7.56
Cylinder
Inspection.............................................................3.64
Cylinder Head...........................................................3.30
Assembly .............................................................3.74
Combustion Chamber .............................................3.52
Disassembly .........................................................3.50
Inspection.............................................................3.49
Installation ............................................................3.75
Removal...............................................................3.49
Warp Inspection .....................................................3.50
Decal Replacement ...................................................10.2
Decimal Equivalent Chart............................................1.26
Diagnostic Codes, Instrument Cluster .......................... 11.20
Diagnostic Connector .................................................. 4.5
Diagnostic Trouble Code List .......................................4.39
Digital Wrench
Communication Errors.............................................4.43
ECU Reprogramming ..............................................4.45
Guided Diagnostics ................................................4.43
Overview ..............................................................4.41
Serial Number .......................................................4.43
Updates ...............................................................4.42
DMM ...................................................................... 11.8
Draw .................................................................... 11.13
Drive Belt
Installation ............................................................ 5.11
Removal...............................................................5.10
Drive Belt, Break-In....................................................5.10
Drive Belt, Inspection ................................................. 5.11
Drive Clutch
Assembly .............................................................5.22
Cover Bushing Service ............................................5.20
Exploded View.......................................................5.13
Drive Clutch, Operation ............................................... 5.3
Drive Coupler ...........................................................3.41
Drive Mode Switch................................................... 11.46
Drive Shaft / CV Joint
Handling Tips ........................................................7.56
Drive Shaft Boot Inspection .........................................2.25
Driven Clutch
Assembly .............................................................5.26
Disassembly .........................................................5.24
Slider Inspection ....................................................5.24
Driven Clutch, Operation.............................................. 5.3
Driveshaft / CV Joint
CV Joint Replacement (Outer) ..................................7.56
Dynamic.................................................................. 11.8
IX.2
D
ECU
ETC Learn Procedure ..................................... 4.25, 4.45
Replacement.........................................................4.45
ECU Connector Pinout ...............................................4.23
EFI Operation Overview..............................................4.20
EFI Priming / Starting Procedure...................................4.20
EFI Relay .............................................................. 11.56
EFI System
Assembly View ......................................................4.16
EFI, Component Locations ..........................................4.17
EFI, Service Notes.....................................................4.19
Electrical ............................................... 11.8, 11.11–11.14
Electronic Control Unit (ECU).......................................4.21
Electronic Throttle Body
Learn Procedure ............................................ 4.25, 4.45
Engine
Combustion Chamber .............................................3.52
Crankcase Disassembly ..........................................3.55
Cylinder Head Assembly..........................................3.74
Cylinder Head Inspection .........................................3.49
Cylinder Head Removal ...........................................3.49
Cylinder Head Torque Procedure ...............................3.75
Cylinder Head Warp................................................3.50
Cylinder Inspection .................................................3.64
Flywheel Removal ..................................................3.55
Oil Level ...............................................................2.16
Piston to Cylinder Clearance.....................................3.65
Removal...............................................................3.42
Valve Sealing Test ..................................................3.75
Valve Seat Reconditioning........................................3.52
Engine Antifreeze
50/50 Extended-Life................................................2.12
Engine Breather
Removal...............................................................3.47
Engine Installation Notes ............................................3.46
Engine Oil Pressure Test.............................................. 3.5
Engine Serial Number ................................................. 1.3
Engine Temperature Sensor ........................................4.35
Engine Temperature Sensor Replacement......................4.35
Engine Temperature Sensor Test ..................................4.35
Engine,
Valve Inspection.....................................................3.51
Engine, Accessible Components ..................................3.42
Engine, Cooling System.............................................. 3.11
Engine, Oil and Filter Change ......................................2.16
Engine, Troubleshooting .............................................3.80
EPS, Cleaning ..........................................................2.33
ETC
Test .....................................................................4.24
ETC Learn Procedure ........................................ 4.25, 4.45
ETC Overview ..........................................................4.24
ETC Replacement .....................................................4.24
Fan Relay .............................................................. 11.56
Final Drive
Propshaft U-Joint Assembly......................................7.17
Propshaft U-Joint Disassembly..................................7.16
Flywheel
Removal...............................................................3.55
Foot Master Cylinder, Operation (INT'L Models) ...............9.10
Front A-arm, Removal / Replacement ............................8.18
Front A-arms, Exploded View.......................................8.17
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