Yamaha 25BMH 30HMH Factory Service Manual, Page 60Get this manual

Quality of the image is intentionally reduced!

GEN INFO CARBURETOR

TECHNICAL TIPS
(1) Slow air jet (idling and slow speed operation)
Since the throttle valve is almost closed at low speeds, and thus the vacuum at venturi i

• • 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