1971 Johnson 125HP outboards Service Repair Manual P/N JM-7111, Page 19Get this manual

Quality of the image is intentionally reduced!

DESCRI PlON

VENTURI RING HIGH SPEED ORIFICE

SLOW SPEED NEEDLE

The upstroke of the piston in the cylinder creates suction that draws air through the throatrestric

• • 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