1974 Johnson 25HP Outboards 25R74 25E74 Models Service Repair Manual JM-7406, Page 39Get this manual

Quality of the image is intentionally reduced!

DESCRI PTION
THEORY OF

OPERAlON

LEAF VALVE CLOSED

FUEL INTAKE AND EXHAUST

FUEL AIR MIXURE BEING COMPRESSED

Two-cycle engines used

• • 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