Polaris 850 MATRYX INDY XC 129 2021

IX.4
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
Front Suspension
Control Arm Pivot Service ........................................8.26
Inspection Wide Fixed Camber..................................2.44
Rod End Alignment.................................................. 8.4
Rod End Engagement .............................................. 8.4
Spherical Bearing Replacement ................................8.26
Spindle Installation .................................................8.21
Spindle Removal....................................................8.20
Front Suspension Assembly View
Wide Fixed Camber ................................................. 8.9
Front Suspensions
Maximum Width / Toe / Camber Specifications............... 8.5
Front Track Shock
Factory Clicker Settings ................................... 8.68, 8.73
Factory Spring Settings ................................... 8.68, 8.72
Front Track Shock (FTS)
Service (IGX).........................................................8.40
Service (PRO-CC) ..................................................8.38
Front Tunnel Bulkhead Cooler
Installation ............................................................9.37
Removal...............................................................9.36
Fuel
Deicers .................................................. 1.24, 2.31, 5.3
Fuel Recommendation .............................. 1.24, 2.30, 5.3
Fuel Injector
Installation ............................................................5.21
Removal...............................................................5.19
Service ................................................................5.23
Fuel Injector Harness
Harness Routing .................................................. 10.35
Fuel Injectors
Testing .................................................................5.23
Fuel Line
Return Line Routing ................................................5.38
Supply Line Routing................................................5.38
Fuel Pump
Installation ............................................................5.34
Removal...............................................................5.33
Specifications ........................................................5.33
Wire Harness Routing .............................................5.37
Fuel Pump Prime
Prime Procedure .............................................. 1.61, 5.4
Fuel Rail
Installation ............................................................5.21
Removal...............................................................5.19
Fuel Rail / Throttle Body
Assembly View ....................................................... 5.8
Fuel Tank
Assembly View ......................................................5.25
Installation ............................................................5.29
Removal...............................................................5.26
Fuel Type Selection
7S Display ............................................................. 5.7
Standard Gauge 2017 to Current ................................ 5.7
Fuse
Battery Power...................................................... 10.80
Battery Tender ..................................................... 10.80
G
General Cautions and Notes......................................... 9.3
H
Hand Guard
Assembly View ....................................................... 8.7
Hand Warmers
Full Length Hand Warmers ..................................... 10.97
Resistance Check ................................................ 10.97
Handlebar
Assembly View ....................................................... 8.6
Component Fasteners..................................... 2.40, 8.48
Component Locations ..................................... 2.41, 8.49
Left Hand Control Adjustment ........................... 2.43, 8.51
Handlebar Angle
Adjustment ................................................... 2.42, 8.50
Handlebar Connections
Pinout ................................................................ 10.19
Handlebar Harness
Component Locations ........................................... 10.17
Routing / Retention ............................................... 10.18
Handlebar Harness Connector
Terminal De-pinning .............................................. 10.20
Terminal Inspection............................................... 10.19
Handlebar Riser Angle
Adjustment ................................................... 2.42, 8.50
Harness Diagrams..................................................... 101
Headlight
Adjustment ...........................................................2.61
Assembly View .................................................... 10.59
Heated Grip
Calibration Procedure ........................................... 10.98
Helix/Ramp ............................................................... 7.4
Hood
Assembly View ....................................................... 9.9
Installation .................................................... 2.19, 9.22
Removal....................................................... 2.19, 9.22
Hood Cap
Assembly View ...................................................... 9.11
Hood Foam
Assembly View ......................................................9.10
Hood Harness (7S Display)
Component Locations ........................................... 10.15
Routing / Retention ............................................... 10.16
Hood Harness (Standard Instrument Cluster)
Component Locations ........................................... 10.13
Routing / Retention ............................................... 10.14
I
IFS
Factory Clicker Settings ................................... 8.67, 8.72
Factory Spring Settings ................................... 8.67, 8.72
Ignition Coil
Harness Routing .................................................. 10.33
Ignition Control System
Overview ............................................................ 10.94
IGX 146 Rear Suspension
Bogie Wheel Assembly View.....................................8.34
Front Torque Arm Assembly View ..............................8.35
Pivot / Brace Assembly View.....................................8.32
Rail Assembly View ................................................8.33
Rear Torque Arm Assembly View...............................8.36
J
Jackshaft
Assembly View ......................................................6.28
Installation ............................................................6.29
Removal...............................................................6.29
INDEX