2007 YAMAHA YFZ450 compression ratio

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CAUTION:
 
ECB00090  
Never turn an adjusting mechanism beyond 
the minimum and maximum settings.
NOTE:
 
Although the total number of clicks of a damping
force adjustin

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to the standard setting. 
Compression damping force 
1. Remove the seat. (See page 4-11.)
2. Turn the adjusting screw in direction (a) to in-
crease the compression da

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Front
 
2. Lower the ATV to the ground.
3. Tighten the wheel nuts to the specified
torques. 
EBU25740 
Troubleshooting  
Although Yamaha ATVs receive a thorough in-spect

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EBU25960 
SPECIFICATIONS  
EBU25975 
Dimensions: 
Overall length: 
1840 mm (72.4 in)
Overall width: 
1170 mm (46.1 in)
Overall height: 
1090 mm (42.9 in)
Seat height: