Polaris 2004 Victory Vegas - Manual (Page 122)

120
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.
3. To prevent any debris from entering the engine through the spark plug hole,
use pressurized air to blow clean the area around each spark plug before
removing it.
Wear face protection when using pressurized air.
WARNING
1. Insulator
2. Electrode Tip
3. Electrode Bridge
Type: NGK CPR6EA-9
1
2
3