2008 Arctic Cat ATVs factory service and repair manual, Page 320Get this manual
18Place the air filter housing into position on the frame and mount the intake air pressure sensor on the mount; then install the air diverter assembly and connect and secure the inlet air duct to the air filter housing 20Secure the crankcase vent hose to the air filter housing; then install the air filter and secure with the air filter housing cover noting the alignment marks
19Secure the air filter to the throttle body and tighten the clamp securely; then connect the air intake temperature sensor to the harness connector