2004 Official factory service manual for Yamaha YFZ450S ATV Quad., Page 173Get this manual

Quality of the image is intentionally reduced!

CYLINDER AND PISTON

EBS00251

CHECKING THE PISTON PIN 1 Check: piston pin Blue discolorationgrooves Replace the piston pin and then check the lubrication system

• • TGB
  • Arctic Cat
  • Bombardier
  • Can Am
  • Honda
  • John Deer
  • Kawasaki
  • Polaris
  • Suzuki
  • Yamaha
• • Kawasaki
• • Chrysler
  • Honda
  • Johnson Evinrude
  • Mercury
  • Suzuki
  • Tohatsu
  • Yamaha
• • Honda
  • Polaris
  • Sea Doo
  • Yamaha
• • Arctic Cat
  • Polaris
  • Ski Doo
  • Yamaha
• • Chrysler
  • Mercury
  • OMC
  • Volvo