2001 Polaris SLH, Virage PWC Factory Service Manual, Page 33Get this manual
Maintenance Electrical ComponentsContinued Spark Plugs
12Disconnect high tension leads and remove spark plugs Inspect electrodes for wear, carbon buildup, or fouling (wet oily residue) Replace plugs if edges of electrodes are rounded or eroded
CAUTION: I
Severe engine damage may occur if the incorrect spark plug is usedRefer to spark plug gap chart in this page for spark plug type3Clean with electrical contact cleaner or glass bead spark plug cleaner onlyA wire brush or coated abrasive should not be used4Measure gap with wire gauge and refer to specificationsAdjust if necessary by bending the side electrode carefullyCoat spark plug threads with small amount of anti-seize compoundInstall spark plug and torque to 18ft.lbsMake sure spark plug caps are screwed completely onto end of plug wire