2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 51Get this manual

2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 51

MAINTENANCE Tire Inspection Improper tire maneuverabilityinflation may affect ATV CARBURETOR MAINTENANCE Choke (Enricher)
WARNING Operating an ATV with worn tires will increase the possibility of the vehicle skidding easily with possible loss
of controlWorn tires can cause an accidentAlways replace tires when the tread depth measures 18" (.3 cm) or less CAUTION
The pilot screw is calibrated at the factory to meet EPACARB regulations for air quality standards and is sealed with brass
plug to prevent tamperingRemoval of the tamper proof plug is not permittedFor service purposes, cleaning of the pilot circuit
can be done only by certified repair shop to ensure air quality standards are not exceeded Frame, Nuts, Bolts, Fasteners
Periodically inspect the torque of all fasteners in accordance with the maintenance scheduleCheck that all cotter pins are
in placeRefer to specific fastener torques listed in each chapter 99234122012 Sportsman 400500 and EFI Tractor Service Manual