1999-2001 Yamaha Phazer 500 / Venture 500 service manual, Page 15Get this manual

1999-2001 Yamaha Phazer 500 / Venture 500 service manual, Page 15

SPARK PLUGS 1Remove: Spark plug caps Spark plugs 2Inspect: Electrodes CD Damagewear Insulator color 3Measure: Replace the
necessary, clean the spark plugs with spark plug cleanerStandard spark plug: BR9ES (NGK) Before installing spark plug, clean