Yamaha Marine Outboards F4A/F4 Factory Service Manual, Page 158Get this manual

Quality of the image is intentionally reduced!

ROCKER ARM AND VALVES
Valve spring inspection 1 Measure: 9 Valve spring free length Out of specification Replace the valve springValve spring free length limit: 34.0 mm (1.34 in) a

• • 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