Polaris Sportsman 400 - Specifications

BRAKES
9.1
SPECIFICATIONS
Front Brake Caliper
Item Standard Service Limit
Brake Pad Thickness .275″ /7.0mm .150″ / 3.81mm
Brake Disc Thickness .150-.164″ / 3.810-4.166mm .140″ / 3.556mm
Brake Disc Thickness Variance Between
Measurements
- .002″ / .051mm
Brake Disc Runout - .005″ / .127mm
Rear Axle Brake Caliper
Item Standard Service Limit
Brake Pad Thickness .275″ /7.0mm .150″ / 3.81mm
Brake Disc Thickness .177-.187″ /4.496-4.750mm .167″ / 4.242mm
Brake Disc Thickness Variance Between
Measurements
- .002″ / .051mm
Brake Disc Runout - .005″ / .127mm
Master Cylinder I.D. - Front .750″
Master Cylinder I.D. - Aux. Rear .500″
TORQUE SPECIFICATIONS
Item Torque
(ft. lbs. except where noted*)
Torque
(Nm)
Front Caliper Mounting Bolts 18.0 25
Output Shaft Caliper Mounting Bolts 15.0 21
Master Cylinder Mounting Bolts *55 in. lbs. 6.0
Master Cylinder Reservoir
Cover Bolt
*5 in. lbs. .6
Brake Line Banjo Bolt 15.0 21
Front Brake Disc 18.0 25
Front Wheel Mounting Nuts 20.0 28