Polaris RANGER 570 2017 - Chapter 5 Pvt System

5
9928485 R01 - 2017-2018 RANGER 500 / 570 Service Manual
© Copyright Polaris Industries Inc.
5.1
PVT SYSTEM
CHAPTER 5
PVT SYSTEM
GENERAL INFORMATION... . . . . . ............. ... . . . . . .. ........... ... .... ... ... . . . . . .. ........... ...... 5.2
SPECIAL TOOLS ......... . . . . . ............. . . . . . ............. .... ... ... . . . . . ............. ...... . . . . . .. 5.2
PVT SYSTEM FASTENER TORQUES .......... . . . . . .. ........... ...... . . . . . ............. . . . . . .. ...... 5.2
PVT SYSTEM OVERVIEW........... ... ... . . . . . ............. ...... . . . . . ............. . . . . . .............. . 5.3
CLUTCHING CHART . .. ........... ...... . . . . . ............. . . . . . .. ............ . . . . . ............. . . . . . .. 5.3
GENERAL OPERATION .. .. ............. . . . . . ............. ... .... . . . . . .............. . . . . . ............. 5.3
DRIVE CLUTCH OPERATION ..... ... ... . . . . . ............. ...... . . . . . ............. . . . . . .............. . 5.4
DRIVEN CLUTCH OPERATION. . .. ............. . . . . . .. ........... ... ... . . . . . ............. ...... . . . . . .. 5.4
PVT BREAK-IN (DRIVE BELT / CLUTCHES) ........... .... ... ... . . . . . ............. ...... . . . . . ......... 5.4
MAINTENANCE / INSPECTION.. . . . . . ............. . . . . . ............. .... ... ... . . . . . .. ........... ...... 5.4
OVERHEATING / DIAGNOSIS . . . .. ............. . . . . . .. ........... . . . . . .. ............ . . . . . ............. 5.5
OPERATING IN LOW GEAR . . . ............ . . . . . .. ........... ...... . . . . . ............. . . . . . ........ 5.5
PVT SYSTEM SERVICE .. ........... ... .... ... ... . . . . . .. ........... ...... . . . . . ............. . . . . . ........ 5.7
PVT SEALING, GUARD, AND DUCT COMPONENTS ......... ... . . . . . ............. ...... . . . . . ......... 5.7
PVT DISASSEMBLY . . ............. . . . . . .............. . . . . . ............. . . . . . ............. ...... . . . . . .. 5.8
PVT ASSEMBLY. . ............. . . . . . ............. . . . . . . ............. . . . . . ............. .... ... ... . . . . . .. 5.9
DRIVE BELT .. . . . . .. ........... ..... . . . . . ............. . . . . . ............. .... ... ... . . . . . .. ........... .....5.10
BELT REMOVAL. . . . . ............. . . . . . ............. ...... . . . . . ............. . . . . . .............. . . . . . ..5.10
BELT INSPECTION.. . . . ........... ...... . . . . . ............. ... ... . . . . . ............. ...... . . . . . ........5.10
BELT INSTALLATION.. . . ............. .... ... ... . . . . . .. ........... ...... . . . . . ............. . . . . . .. .....5.11
PVT BREAK-IN (DRIVE BELT / CLUTCHES) ........... .... ... ... . . . . . ............. ...... . . . . . ........5.11
CLUTCH ALIGNMENT / OFFSET / CENTER DISTANCE .. ... .... . . . . . .............. . . . . . ............5.12
INSPECTION. . . . ........... ...... . . . . . ............. . . . . . .. ............ . . . . . ............. . . . . . ........5.12
ADJUSTMENT ......... ... . . . . . ............. ... . . . . . .. ........... ...... . . . . . ............. . . . . . .. .....5.13
DRIVE CLUTCH SERVICE .. . . .. ........... ... .... . . . . . . ............. . . . . . ............. .... ... ... . . . . . .5.14
DRIVE CLUTCH ASSEMBLY VIEW .............. . . . . . . ............. . . . . . ............. .... ... ... . . . . . .5.14
CLUTCH DISASSEMBLY .. . . ............ . . . . . . ............ ...... . . . . . ............. ... ... . . . . . ........5.15
SHIFT WEIGHT INSPECTION . . ............. .... . . . . . . ............. . . . . . ............. .... ... ... . . . . . .5.16
SPIDER REMOVAL.. . .. ........... ...... . . . . . ............. . . . . . .............. . . . . . ............. . . . . . .5.17
ROLLER, PIN, AND THRUST WASHER INSPECTION ..... ... .... ... .... . . . . . ............ ...... . . . . . .5.17
BUTTON TO TOWER CLEARANCE INSPECTION ........ . . . . . ............. .... . . . . . . . ............ . . .5.18
BEARING INSPECTION . ............. ... . . . . . ............. ..... . . . . . ............. . . . . . ............. ..5.18
CLUTCH INSPECTION . . ............. ... . . . . . ............. ..... . . . . . ............. . . . . . ............. ..5.18
BUSHING SERVICE. ... .... . . . . . .............. . . . . . ............. . . . . . ............. ...... . . . . . ........5.20
CLUTCH ASSEMBLY . .. ........... ...... . . . . . ............. . . . . . .. ............ . . . . . ............. . . . . . .5.22
DRIVEN CLUTCH SERVICE..... ... . . . . . ............. ...... . . . . . ............. . . . . . .. ............ . . . . . ..5.24
ASSEMBLY VIEW ... ... ... . . . . . ............. .... ... ... .... ... ... . . . . . ............. ...... . . . . . ........5.24
CLUTCH DISASSEMBLY / INSPECTION......... ...... ... . . . . . ............. ... . . . . . .. ........... .....5.25
CLUTCH ASSEMBLY . .. ........... ...... . . . . . ............. . . . . . .. ............ . . . . . ............. . . . . . .5.26
PVT SYSTEM TROUBLESHOOTING .. . . . . . .............. . . . . . ............. . . . . . ............. .... ... ..5.27
TROUBLESHOOTING ..... . . . . . ............. .... . . . . . . ............. . . . . . ............. .... ... ... . . . . . .5.27