Polaris RANGER 570 2017 Service Manual

3
9928485 R01 - 2017-2018 RANGER 500 / 570 Service Manual
© Copyright Polaris Industries Inc.
3.3
ENGINE ASSEMBLY - LOWER END ......... ..... . . . . . ............. . . . . . ............. .... ... ... . . . . . .... 3.100
CRANKCASE ASSEMBLY – PTO SIDE .. . . . ............. .... . . . . . ............ ...... . . . . . ........... 3.100
BALANCE SHAFT INSTALLATION / TIMING ............ . . . . . ............. . . . . . .. ........... ...... . . 3.101
FINAL CRANKCASE ASSEMBLY .............. ... ... . . . . . ............. .... ... ... .... ... ... . . . . . .... 3.102
ENGINE DISASSEMBLY / INSPECTION - LOWER END.......... . . . . . ............. ... ... . . . . . . .......... 3.104
CRANKCASE DISASSEMBLY ..... . . . . . ............. . . . . . ............. .... ... ... .... ... ... . . . . . .... 3.104
STATOR COVER REMOVAL.. ............. ... . . . . . ............. ... . . . . . ............. ...... . . . . . .... 3.104
STARTER ONE-WAY CLUTCH INSPECTION ........ . . . . . ............. ... . . . . . .. ........... ...... . . 3.104
STATOR REMOVAL ...... ... . . . . . . ............ ...... . . . . . ............. ... . . . . . .. ........... ... .... . 3.106
OIL PUMP REMOVAL . ..... . . . . . ............. . . . . . ............. .... ... ... . . . . . .. ........... ...... . . 3.107
OIL PUMP ASSEMBLY ......... . . . . . ............. .... ... ... . . . . . ............. ...... . . . . . ........... 3.109
CRANKCASE BREATHER SERVICE ... ...... . . . . . ............ . . . . . . ............ .... ... .... . . . . . ... 3.109
CRANKCASE SEPARATION.. ............. ... . . . . . ............. .... ... ... . . . . . .. ........... ...... . . 3.110
BALANCE SHAFT REMOVAL / INSPECTION .. . .. ........... ... ... . . . . . ............. ...... . . . . . .....3.111
CRANKSHAFT REMOVAL . . . . ............. .... ... ... . . . . . ............. .... ... ... .... ... ... . . . . . .... 3.112
CRANKSHAFT INSPECTION .... ... . . . . . .. ........... ...... . . . . . ............. . . . . . .............. . . . 3.112
PTO SIDE CRANKCASE BEARING SERVICE ... . . . . . . ............ . . . . . ............. ...... . . . . . .... 3.113
MAG SIDE CRANKCASE BEARING SERVICE. . . . . . .............. . . . . . ............. . . . . . ........... 3.114
OIL PICKUP ASSEMBLY INSPECTION . . . . . ............. .... ... ... . . . . . . ............ ...... . . . . . .... 3.115
OIL PRESSURE REGULATOR (BYPASS) VALVE INSPECTION..... ... .... . . . . . . ............. . . . . . . 3.115
CRANKCASE INSPECTION ......... ... ..... . . . . . . ............ . . . . . ............. .... ... ... . . . . . .... 3.115
ENGINE ASSEMBLY - LOWER END ......... ..... . . . . . ............. . . . . . ............. .... ... ... . . . . . .... 3.116
CRANKCASE ASSEMBLY – PTO SIDE .. . . . ............. .... . . . . . ............ ...... . . . . . ........... 3.116
BALANCE SHAFT INSTALLATION / TIMING ............ . . . . . ............. . . . . . .. ........... ...... . . 3.118
FINAL CRANKCASE ASSEMBLY .............. ... ... . . . . . ............. .... ... ... .... ... ... . . . . . .... 3.118
STARTER ONE-WAY CLUTCH INSTALLATION ...... . . . . . ............. ... . . . . . .. ........... ..... . . . 3.120
FLYWHEEL INSTALLATION .. ... ... . . . . . .. ........... ...... . . . . . ............. . . . . . .............. . . . 3.120
STATOR / STATOR COVER INSTALLATION .. . . .. ........... ...... . . . . . ............. . . . . . .. ........ 3.122
570CC DOHC ENGINE ....... . . . . . .............. . . . . . ............. . . . . . ............. ...... . . . . . ........... 3.123
ENGINE DETAIL, TORQUES / SEQUENCES . . . . . ............ .... ... .... . . . . . ............ ...... . . . . . .... 3.123
TORQUE SPECIFICATIONS, ENGINE - 570 ... ... ... . . . . . ............. .... ... ... .... ... ... . . . . . .... 3.123
TORQUE SEQUENCE. ............. . . . . . .. ........... ...... . . . . . ............. . . . . . .............. . . . 3.125
CRANKCASE SEALANT PATH . . . ............. ... ... . . . . . ............. .... ... ... .... ... ... . . . . . .... 3.128
CRANKCASE / TIMING CHAIN GUIDES / OIL PICKUP / REGULATOR VALVE. ............. . . . . . .... 3.129
CYLINDER / OIL FILTER / OIL PUMP / BREATHER ............. . . . . . .............. . . . . . ............ 3.131
CAMSHAFTS / CYLINDER HEAD / FLYWHEEL / IDLER GEARS / STATOR COVER - BLACK CYLINDER
HEAD BOLTS
.. . . . .. ............. . . . . . .. ........... ... .... . . . . . .. ............ . . . . . ............. . . 3.133
CAMSHAFTS / CYLINDER HEAD / FLYWHEEL / IDLER GEARS / STATOR COVER - SILVER HEAD
BOLTS
.. . . . .. ............. . . . . . ............. ... .... . . . . . .. ............ . . . . . ............. . . . . . .... 3.135
SPARK PLUGS / STARTER / THROTTLE BODY / VALVE COVER . .. ............. .... . . . . . .......... 3.137
PISTON / CRANKSHAFT / BALANCE SHAFT .. . .. ........... ..... . . . . . ............. . . . . . ........... 3.139
ENGINE DETAIL, TORQUES / SEQUENCES . . . . . ............ .... ... .... . . . . . ............ ...... . . . . . .... 3.143
ENGINE FASTENER TORQUE SPECIFICATIONS . ............. .... ... ... . . . . . .. ........... ...... . . 3.143
TORQUE SEQUENCE. ............. . . . . . .. ........... ...... . . . . . ............. . . . . . .............. . . . 3.145
CRANKCASE / TIMING CHAIN GUIDES / OIL PICKUP / REGULATOR VALVE. ............. . . . . . .... 3.146
CYLINDER / OIL FILTER / OIL PUMP / BREATHER ............. . . . . . .............. . . . . . ............ 3.147
CAMSHAFTS / CYLINDER HEAD / FLYWHEEL / STATOR COVER - BLACK HEAD BOLTS .. ........ 3.148
CAMS / CYL HEAD / FLYWHEEL / STATOR COVER - SILVER HEAD BOLTS ......... ...... . . . . . .... 3.149
ENGINE / COOLING SYSTEM

Polaris RANGER 570 2017 Specifications

General

Brand	Polaris
Model	RANGER 570 2017
Category	Offroad Vehicle
Language	English