2010 Polaris Sportsman 850 Service Manual, Page 40Get this manual
MAINTENANCE EngineChassis Ground
XP Models Periodically inspect the electrical ground cable attachmentsCables and connections should be tight and corrosion-freeInspect the battery-to-chassis connection underneath the front cab between the rack support and fuel fill hoseThis connection allows the chassis to provide ground pathTOURING Models Periodically inspect the electrical ground cable attachmentsCables and connections should be tight and corrosion-freeInspect the battery-to-chassis connection underneath the seatThis connection allows the chassis to provide ground path