2010 Polaris Sportsman 850 Service Manual, Page 22Get this manual
MAINTENANCE Fuel Filters
There are two fuel filters located within the fuel pump assemblyThe fuel pump is non-serviceableIf the internal fuel pump filters require service, the fuel pump and fuel tank must be replaced as an assembly
Electronic Throttle Control Switch (ETC)Throttle Cable Adjustment
12Turn the ignition key to the "OFF" positionSlide the boot back far enough to expose the inline cable adjuster sleeve and loosen the adjuster locknut3Remove the (4) screws and cover from the RH control4With handlebars centered and wheels pointing forward, slowly turn the adjuster sleeve counter-clockwise (out) just until the gap is removed between the throttle arm and the throttle arm stop (see illustration below)NOTE: While moving the adjuster sleeve, "flip" the throttle lever slightly to remove slack in the cable
NOTE: See the "Electronic Parts Catalog" for more informationFor all other information related to the EFI System, refer to Chapter 3
Vent Line