2008 Polaris ATV Sportsman 300 400 H.O. Service Manual, Page 148Get this manual
FINAL DRIVE GENERAL SPECIFICATIONS
Torque Specifications
Item Wheel Hub Retaining Nuts (Front and Rear) Strut to Bearing Carrier Bolts Brake Caliper Mounting Bolts Tie Rod Fasteners Front Gearcase Mounting Bolts Lower A-arm Pinch Bolts Rear Control Arm Bolts Item Aluminum Wheels (See "NOTE" Below) Steel Wheels (BlackCamo) Nut Type Lug Nut #1 Flange Nut #2 Specification 80 ftlbs(108 Nm) 37 ftlbs(50 Nm) 22 ftlbs(30 Nm) 40 ftlbs(54 Nm) 30 ftlbs(41 Nm) 20 ftlbs(27 Nm) 40 ftlbs(54 Nm) Specification 90 ftlbs(122 Nm) 27 ftlbs(37 Nm)
Tie Rod Washer
FRONT BEARING CARRIER
Bearing Carrier Removal
1Elevate front end and safely support machine under footrestframe area
CAUTION
Serious injury may result if machine tips or fallsBe sure machine is secure before beginning this service procedureWear eye protection when removing bearings and seals2345Check bearings for side play by grasping the tirewheel and checking for movementThe tire should rotate smoothlyRemove the front wheel nuts and wheelRemove the A-arm pinch bolt and remove the ball joint from the bearing carrier (see Chapter "A-arm Removal")Remove the steering tie rod from the front bearing carrierBolt