2004 Kawasaki KVF750 4x4, Service Manual., Page 157Get this manual
5-44 ENGINE TOP END Exhaust System
This vehicle is equipped with spark arrester approved for off-road use by the U.SForest ServiceIt must be properly maintained to ensure its efficiencyIn accordance with the Periodic Maintenance Chart, clean the spark arrester
Spark Arrester Cleaning
Refer to the Spark Arrester Cleaning in the Periodic Maintenance chapterMuffler and Exhaust Pipe Removal