1998-2001 Honda Fourtrax Foreman TRX450S, TRX450ES Factory Service Manual, Page 128Get this manual

1998-2001 Honda Fourtrax Foreman TRX450S, TRX450ES Factory Service Manual, Page 128

Quality of the image is intentionally reduced!

CYL NDER HEA' CYLINDERPISTON D
II compression is be low than the standard, 100sel1 the exhaust valve I:ock nut and turn he adjusting, screw 1-121umand recheck the compressionCompression pressure