2022 Kawasaki KFX 90 ATV Spark Plug
Spark Plug
The standard spark plug is shown in the table. The spark plug should be taken out periodically in accordance with the Periodic Maintenance Chart for cleaning, inspection, and resetting Of the plug gap.
Maintenance
The spark plug is an important engine component and is easy to inspect. The condition of the spark plug can indicate the condition of the engine. For example, a very white center electrode porcelain color could indicate an intake air leak or carburetion problem for that cylinder. Do not attempt to diagnose such problems yourself. Instead. take the machine to a Kawasaki dealer. You should periodically remove and inspect the spark plug because heat and deposits will cause the spark plug to slowly break down and erode. If electrode erosion becomes excessive. you should replace the spark plug with one of the proper type.
Standard spark plug:
NGK CR7HSA
Before installing the spark plug, measure the electrode gap with a feeler gauge and adjust to specification.
Spark plug gap:
0.6 0.7 mm (0.024- 0.028 in.)
A. Spark plug gap
When installing the spark plug, always clean the gasket surface and use a new gasket. Wipe off any grime from the threads and tighten to the specified torque.
Tightening torque:
Spark plug 12 (1.2 kgf•m, 106 in•lb)