2006-2009 Suzuki LT-Z50 QuadSport ATV Factory Service Manual, Page 20Get this manual

2006-2009 Suzuki LT-Z50 QuadSport ATV Factory Service Manual, Page 20

PERIODIC MAINTENANCE SPARK PLUG Inspect every monthsReplace every 18 months Disconnect the spark plug cap and remove the
GAP Measure the spark plug gap with thickness gauge Adjust the spark plug gap if necessarySpark plug gap: Standard: 0.6 0.7
mm (0.024 0.028 in) 09900-20803: Thickness gauge 0.6 0.7 mm (0.024 0.028 in) ELECTRODE'S CONDITION Check the condition of
the electrodeIf it is extremely worn or burnt, replace the spark plug Replace the spark plug if it has broken insulator,