2008 Polaris Ness Signature Series Vegas Jackpot Owners Manual - Page 127
2008 Polaris Ness Signature Series Vegas Jackpot Manual
Page 127 highlights
MAINTENANCE Check or Replace Spark Plugs The spark plugs must be removed from the engine to inspect them. Spark plugs with bright white deposits, sooty black deposits, or with damaged insulators or electrodes can indicate engine problems. If these conditions exist, or if the condition of one plug is markedly different from the other, see the VICTORY Service Manual or an authorized VICTORY dealer for assistance. 1. Make sure the engine is at room temperature. 2. Disconnect the spark plug wire by pulling upward on the spark plug boot. Don't pull on the wire portion of the plug wire or you may damage the wire. 3. To prevent any debris from entering the engine through the spark plug hole, use pressurized air to blow the area around each spark plug clean before removing it. 3 1 2 WARNING Wear face protection when using pressurized air. 1. Insulator 2. Electrode Tip 3. Electrode Bridge Type: NGK DCPR6E Gap: .031-.035 inch (0.8-0.9mm) 122