2005 Polaris Sportsman 700/800 EFI Service Manual, Page 38Get this manual
MAINTENANCE To access the radiator pressure cap: Remove the four screws securing front rackTurn handle bars full left or right to provide more clearanceRemove front cover by placing your fingers under the front of the cover and pulling upward
AIR FILTERPRE-FILTER SERVICE
It is recommended that the air filter and pre filter be replaced annuallyWhen riding in extremely dusty conditions, replacement is required more oftenThe pre filter should be cleaned before each ride using the following procedure: 1Lift up on the rear of the seat2Pull the seat back and free of the tabsNOTE: When reinstalling seat, make sure the slots in the seat engage the tabs in the fuel tank3Remove clips (A) from air box cover and remove coverInspect the gasketIt should adhere tightly to the cover and seal all the way around