2011 Kawasaki KX250F Owners Manual - Page 41
2011 Kawasaki KX250F Manual
Page 41 highlights
MAINTENANCE AND ADJUSTMENT 39 brush or other suitable tool. If the spark plug electrodes are corroded, or damaged, or if the insulator is cracked, replace the plug. The standard spark plug is shown in the table below. Standard Spark Plug NGK CPR8EB-9 To find out whether the plug's heat range is correct, remove the plug and examine the ceramic insulator around the center electrode. If the ceramic is light brown, the spark plug correctly matches the engine temperature. If the ceramic is burned white, the plug should be replaced with a colder plug. Optional Spark Plug Colder NGK CPR9EB-9 A. Bolts B. Radiator Shroud NOTE ○ If the engine performance drops, try replacing the spark plug to regain performance. the seat (see Air Cleaner section). • Remove Remove the bolts and take off the radiator shroud • on both sides. Spark Plug Removal and Installation