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Polaris 850 MATRYX SWITCHBACK ASSAULT 146 2021 User Manual

Polaris 850 MATRYX SWITCHBACK ASSAULT 146 2021
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2
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
2.1
MAINTENANCE
CHAPTER 2
MAINTENANCE
MAINTENANCE OVERVIEW . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . .. . ... . . .. . . ... . . .. . ... 2.4
EMISSION CONTROL INFORMATION . . ... . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . ... . ... 2.4
EMISSION CONTROL LABEL . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . 2.4
EMISSION CONTROL MAINTENANCE REQUIREMENTS . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . 2.4
NON-IONIZING RADIATION . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . . 2.4
SPARE BELT HOLDER / TOOLS. . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . 2.4
VEHICLE BREAK-IN . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . .. . ... . . .. . . ... . . .. . ... 2.6
ENGINE BREAK-IN PERIOD . . ... . ... . . .. . . ... . . .. . ... . . .. . . ... . . .. . .... . .. . . ... . . .. . . ... . .. . . ... . . .. . 2.6
ENGINE BREAK-IN PERIODS . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . 2.6
DRIVE BELT BREAK-IN . ... . . .. . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . . 2.6
TRACK BREAK-IN.. . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . .. . ... . . .. . . ... . . .. . .... . .. . . . 2.6
MAINTENANCE PROGRAM. .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . .. . . ... . 2.7
MAINTENANCE PROGRAM OVERVIEW . . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . .. . . 2.7
PRE-RIDE INSPECTION . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . 2.7
PRE-SEASON MAINTENANCE . . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . . 2.8
PERIODIC MAINTENANCE CHART . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ..2.10
LUBRICANTS / SERVICE PRODUCTS .. . . .. . . ... . . .. . ... . . .. . . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... .2.15
50/50 EXTENDED-LIFE ENGINE ANTIFREEZE . . .. . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . ..2.17
HOOD / SIDE PANEL SERVICE .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . .2.18
SIDE PANEL REMOVAL . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . .2.18
SIDE PANEL INSTALLATION . . .. . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. .2.18
HOOD REMOVAL . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . .. . ... . . .. . . ... . . .. . ..2.19
HOOD INSTALLATION . .... . .. . . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . .2.19
ENGINE MAINTENANCE . . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . .2.20
THROTTLE LEVER FREEPLAY INSPECTION . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. .2.20
THROTTLE LEVER FREEPLAY ADJUSTMENT . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . .. . . ...2.20
SPARK PLUG MAINTENANCE . ... . . .. . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ..2.21
SPARK PLUG WIRE / CAP MAINTENANCE. . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . .. . ... . . .. . . ... . . .. . ..2.21
COOLING SYSTEM MAINTENANCE .. . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ...2.22
COOLING SYSTEM OVERVIEW. ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . .2.22
COOLANT BOTTLE LEVEL CHECK . . ... . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... .2.22
COOLING SYSTEM BLEEDING . .. . . ... . . .. . ... . . .. . . ... . . .. . .... . .. . . ... . . .. . . ... . .. . . ... . . .. . . ... . .2.23
DRIVE BELT / CLUTCH MAINTENANCE . . . .. . . ... . ... . ... . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... .2.24
DRIVE BELT REMOVAL . . . ... . ... . ... . . .. . . ... . . .. . ... . . .. . . ... . . .. . .... . .. . . ... . . .. . . ... . .. . . ... . . ..2.24
DRIVE BELT INSTALLATION . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . .. . ... . . .. . . ... . . .. . ... . . .. . .2.24
BELT DEFLECTION INSPECTION / ADJUSTMENT . .. . .... . .. . . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... .2.26
CLUTCH ALIGNMENT / OFFSET PS-51607.. . . .. . ... . . .. . . ... . . .. . ... . . .. . . ... . . .. . .... . .. . . ... . . ..2.27
CLUTCH OFFSET / FLOAT ADJUSTMENT.. . ... . ... . . .. . . ... . ... . ... . . .. . . ... . . .. . ... . . .. . . ... . . .. . ..2.28
CLUTCH CLEANING . .. . . ... . . .. . . .. . . ... . ... . . .. . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ... . . .. .2.29
FUEL / AIR INTAKE / EXHAUST MAINTENANCE ... . . .. . . .. . . ... . ... . . .. . . ... . ... . ... . . .. . . ... . ... . ..2.30
FUEL SYSTEM MAINTENANCE . .. . . ... . . .. . .... . .. . . ... . . .. . .... . .. . . ... . . .. . . ... . .. . . ... . . .. . . ... . .2.30

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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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