2004 Polaris Pro X Factory Service Manual, Page 56Get this manual
MAINTENANCE Maintenance Chart
The following chart is guide based on average riding conditionsYou may need to increase frequency based on riding conditionsWhen inspection reveals the need for replacement parts, always use genuine Polaris partsITEM Weekly or before long trip Daily Daily Daily Daily Daily Daily Daily Daily 150 miles (240 km) 500 miles (800 km) 1000 miles (1600 km)
Check brake operation and adjustment Test engine stop switch Test tether strap Test throttle safety switch Throttle lever operation Check operation of headlights, taillight, brakelight Check park brake function Secure hood Check track alignment Steering arm and tie rod ends Throttle cable condition Coolant level Battery fluid level Check track tension Check chaincase oil level Check gearcase oil level Check drive chain tension Check drive belt condition Check and tighten loose suspension mounting bolts Tighten ski saddle and spindle bolts Check front limiter strap condition, tighten bolts Check ski skags- replace when worn to half original diameter Check Hi-fax thickness, replace when worn (Dealer) Tighten rear idler wheel bolts