2011 Polaris Sportsman XP 850 Owners Manual - Page 106
2011 Polaris Sportsman XP 850 Manual
Page 106 highlights
MAINTENANCE Spark Plugs Spark Plug Recommendations Refer to the specifications section beginning on page 126 for the recommended spark plug type and gap for your vehicle. Torque spark plugs to specification. NOTICE: Using non-recommended spark plugs can result in serious engine damage. Always use POLARIS-recommended spark plugs. Plug Condition New Spark Plug Previously Installed Spark Plug Torque Specification 550 9-11 ft. lbs. (12-15 Nm) 17-20 ft. lbs. (23-27 Nm) 850 18-20 ft. lbs. (24-27 Nm) 18-20 ft. lbs. (24-27 Nm) Spark Plug Inspection Spark plug condition is indicative of engine operation. Check the spark plug firing end condition after the engine has been warmed up and the vehicle has been driven at higher speeds. Immediately check the spark plugs for correct color. See page 103. CAUTION! A hot exhaust system and engine can cause burns. Wear protective gloves when removing a spark plug for inspection. 1. Rotate the spark plug cap 1/4 turn and pull it off the spark plug. 2. Rotate the spark plug counterclockwise to remove it. 3. Reverse the procedure for spark plug installation. Torque to specification. 102
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