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Polaris 850 MATRYX SWITCHBACK ASSAULT 146 2021 User Manual

Polaris 850 MATRYX SWITCHBACK ASSAULT 146 2021
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9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
3.3
CYLINDER INSTALLATION ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . 3.100
CYLINDER HEAD INSTALLATION . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . .. . . .. . . .. . . ... . . .. . . ... . ... . 3.101
RECOIL . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . . 3.102
RECOIL ASSEMBLY VIEW .. . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . . 3.102
RECOIL HOUSING REMOVAL. . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . 3.103
RECOIL HOUSING DISASSEMBLY. . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . 3.103
RECOIL HOUSING ASSEMBLY . .. . . ... . .. . . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . 3.104
RECOIL HOUSING INSTALLATION.. . . ... . ... . ... . . .. . . ... . . .. . ... . . .. . . ... . . .. . .... . .. . . ... . . .. . . . 3.106
ELECTRONIC VARIABLE EXHAUST VALVES (E-VES-II). . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . 3.107
E-VES-II OVERVIEW . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . . 3.107
E-VES-II ASSEMBLY VIEW .. . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . . 3.109
E-VES-II OPERATION NOTES . . ... . . .. . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . 3.110
E-VES-II REMOVAL . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . . 3.114
E-VES-II INSPECTION . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . 3.115
E-VES-II DISASSEMBLY .. . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . 3.115
E-VES-II ASSEMBLY .. . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . ... 3.116
E-VES-II INSTALLATION . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . .. . . . 3.117
E-VES DIAGNOSTIC TROUBLE CODES (DTCS) .. . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . 3.118
ELECTRONIC EXHAUST SYSTEM (E-VES-II) CABLE TRAVEL TEST .. . ... . ... . . .. . . ... . . .. . ... . . 3.121
E-VES-II USING DIGITAL WRENCH DATA DISPLAY . . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . 3.123
EV ACTUATOR LEARN PROCEDURE . . . .. . . ... . . .. . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . ... . ... . ... . 3.124
EV ACTUATOR MOUNTING . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... 3.127
EV ACTUATOR WIRE HARNESS CONNECTOR . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . 3.128
EV ACTUATOR CONNECTOR PINOUT . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . 3.128
COOLING SYSTEM . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . . 3.129
COOLING SYSTEM ASSEMBLY VIEW . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . 3.129
COOLANT BOTTLE ASSEMBLY VIEW . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . 3.130
COOLING HOSE - HOT SIDE ROUTING / RETENTION . . .. . . ... . ... . ... . . .. . . ... . . .. . ... . . .. . . ... . . .. . . . 3.131
COOLING HOSE - COLD SIDE ROUTING / RETENTION.. . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . 3.133
COOLANT BOTTLE / THERMOSTAT REMOVAL . . .. . . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . 3.135
COOLANT BOTTLE / THERMOSTAT INSTALLATION . . ... . . .. . . ... . ... . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. 3.136
COOLANT BOTTLE OVERFLOW LINE ROUTING . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . .. 3.137
THERMOSTAT LOCATION . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . 3.138
THERMOSTAT TESTING . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . . 3.138
AIR INTAKE . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . .. 3.139
AIR INTAKE ASSEMBLY VIEW . . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . 3.139
AIR INTAKE PLENUM REMOVAL . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . 3.140
AIR INTAKE PLENUM INSTALLATION . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . .. . . ... . . . 3.140
AIR INTAKE TUBE REMOVAL . . . ... . . .. . . ... . .. . . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . 3.141
AIR INTAKE TUBE INSTALLATION . . ... . . .. . ... . . .. . . ... . . .. . .... . .. . . ... . . .. . . ... . .. . . ... . . .. . . ... . ... . 3.142
AIR BOX REMOVAL . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . 3.143
AIR BOX INSTALLATION .. . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . .. . ... . . .. . . ... . . .. . .... . 3.146
EXHAUST.. . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . .. . . .. 3.150
EXHAUST ASSEMBLY VIEW .. . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . .. . ... . . .. . . ... . . .. . .... . 3.150
EXHAUST MANIFOLD ASSEMBLY VIEW . . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . .. . . .. 3.151
EXHAUST REMOVAL .. . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . .. . .... . .. . . ... . . .. . .... . .. . . ... 3.152
EXHAUST MANIFOLD REMOVAL . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . .. 3.154
ENGINE / COOLING / EXHAUST

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Polaris 850 MATRYX SWITCHBACK ASSAULT 146 2021 Specifications

General IconGeneral
BrandPolaris
Model850 MATRYX SWITCHBACK ASSAULT 146 2021
CategorySnowmobiles
LanguageEnglish

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