2022 Kawasaki KX65 Spark Plug
Spark Plug
A. Spark Plug Gap
B. Outer Electrode
The spark plug should be taken out periodically for inspection and recapping. Measure the gap with a wire-type thickness gauge. If incorrect, adjust the gap to the specified value by bending the outer elec- trode.
Spark Plug Gap
NGK BR9EG, BR10EG, BR10EIX 0.5 0.6 mm (0.020 0.024 in.)
If the plug is oily or has carbon built up on it, clean it. The plug may also be cleaned using a high flash -point solvent and a nonmetal brush (nylon etc.). 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 BR10EG 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 black, the plug should be replaced with a hotter plug.
Optional Spark Plug
Hotter NGK BR9EG
Spark Plug Removal and Installation
Pull the spark plug cap off the plug before removing the spark plug.
NOTICE
When removing the spark plug cap, do not pull the lead. The lead could be broken off or damaged the wires inside. Apply a suitable wrench to the spark plug. Loosen and remove the spark plug. When reinstalling the spark plug, torque it to the specification.
Spark Plug Tightening Torque
25.5 Nm (2.55 kgfm, 18.4 b) Fit the plug cap securely onto the spark plug, and pull the cap lightly to make sure that it is properly installed.
NOTE
lf the engine performance drops, try replacing the spark plug to regain performance.